Merge "Serve minified CSS"

openstackdocstheme/theme/openstackdocs/css.html

@@ -1,11 +1,11 @@
 <!-- Bootstrap CSS -->
-<link href="{{pathto('_static/css/bootstrap.css', 1)}}" rel="stylesheet">
+<link href="{{pathto('_static/css/bootstrap.min.css', 1)}}" rel="stylesheet">
 
 <!-- Pygments CSS -->
 <link href="{{pathto('_static/css/native.css', 1)}}" rel="stylesheet">
 
 <!-- Fonts -->
-<link href="{{pathto('_static/css/font-awesome.css', 1)}}" rel="stylesheet">
+<link href="{{pathto('_static/css/font-awesome.min.css', 1)}}" rel="stylesheet">
 
 <!-- Custom CSS -->
 <link href="{{pathto('_static/css/combined.css', 1)}}" rel="stylesheet">

openstackdocstheme/theme/openstackdocs/js.html

@@ -1,5 +0,0 @@
-{%- for jsfile in script_files %}
-{%- if jsfile not in ('_static/jquery.js', '_static/underscore.js', '_static/doctools.js', '_static/searchtools.js') %}
-<script src="{{ pathto(jsfile, 1) }}" type="text/javascript"></script>
-{%- endif %}
-{%- endfor %}

openstackdocstheme/theme/openstackdocs/layout.html

@@ -93,6 +93,5 @@ ga('send', 'pageview');
     </div>
 {% include 'footer.html' %}
 {% include 'script_footer.html' %}
-{% include 'js.html' %}
   </body>
 </html>

openstackdocstheme/theme/openstackdocs/script_footer.html

@@ -1,8 +1,8 @@
 <!-- jQuery -->
-<script type="text/javascript" src="{{pathto('_static/js/jquery-3.1.1.js', 1)}}"></script>
+<script type="text/javascript" src="{{pathto('_static/js/jquery-3.2.1.min.js', 1)}}"></script>
 
 <!-- Bootstrap JavaScript -->
-<script type="text/javascript" src="{{pathto('_static/js/bootstrap.js', 1)}}"></script>
+<script type="text/javascript" src="{{pathto('_static/js/bootstrap.min.js', 1)}}"></script>
 
 <!-- The rest of the JS -->
 <script type="text/javascript" src="{{pathto('_static/js/navigation.js', 1)}}"></script>

openstackdocstheme/theme/openstackdocs/static/css/font-awesome.css

@@ -1,13 +1,13 @@
 /*!
- *  Font Awesome 4.6.3 by @davegandy - http://fontawesome.io - @fontawesome
+ *  Font Awesome 4.7.0 by @davegandy - http://fontawesome.io - @fontawesome
  *  License - http://fontawesome.io/license (Font: SIL OFL 1.1, CSS: MIT License)
  */
 /* FONT PATH
  * -------------------------- */
 @font-face {
   font-family: 'FontAwesome';
-  src: url('../fonts/fontawesome-webfont.eot?v=4.6.3');
+  src: url('../fonts/fontawesome-webfont.eot?v=4.7.0');
-  src: url('../fonts/fontawesome-webfont.eot?#iefix&v=4.6.3') format('embedded-opentype'), url('../fonts/fontawesome-webfont.woff2?v=4.6.3') format('woff2'), url('../fonts/fontawesome-webfont.woff?v=4.6.3') format('woff'), url('../fonts/fontawesome-webfont.ttf?v=4.6.3') format('truetype'), url('../fonts/fontawesome-webfont.svg?v=4.6.3#fontawesomeregular') format('svg');
+  src: url('../fonts/fontawesome-webfont.eot?#iefix&v=4.7.0') format('embedded-opentype'), url('../fonts/fontawesome-webfont.woff2?v=4.7.0') format('woff2'), url('../fonts/fontawesome-webfont.woff?v=4.7.0') format('woff'), url('../fonts/fontawesome-webfont.ttf?v=4.7.0') format('truetype'), url('../fonts/fontawesome-webfont.svg?v=4.7.0#fontawesomeregular') format('svg');
   font-weight: normal;
   font-style: normal;
 }
@@ -1832,6 +1832,7 @@
   content: "\f23e";
 }
 .fa-battery-4:before,
+.fa-battery:before,
 .fa-battery-full:before {
   content: "\f240";
 }
@@ -2178,6 +2179,143 @@
 .fa-font-awesome:before {
   content: "\f2b4";
 }
+.fa-handshake-o:before {
+  content: "\f2b5";
+}
+.fa-envelope-open:before {
+  content: "\f2b6";
+}
+.fa-envelope-open-o:before {
+  content: "\f2b7";
+}
+.fa-linode:before {
+  content: "\f2b8";
+}
+.fa-address-book:before {
+  content: "\f2b9";
+}
+.fa-address-book-o:before {
+  content: "\f2ba";
+}
+.fa-vcard:before,
+.fa-address-card:before {
+  content: "\f2bb";
+}
+.fa-vcard-o:before,
+.fa-address-card-o:before {
+  content: "\f2bc";
+}
+.fa-user-circle:before {
+  content: "\f2bd";
+}
+.fa-user-circle-o:before {
+  content: "\f2be";
+}
+.fa-user-o:before {
+  content: "\f2c0";
+}
+.fa-id-badge:before {
+  content: "\f2c1";
+}
+.fa-drivers-license:before,
+.fa-id-card:before {
+  content: "\f2c2";
+}
+.fa-drivers-license-o:before,
+.fa-id-card-o:before {
+  content: "\f2c3";
+}
+.fa-quora:before {
+  content: "\f2c4";
+}
+.fa-free-code-camp:before {
+  content: "\f2c5";
+}
+.fa-telegram:before {
+  content: "\f2c6";
+}
+.fa-thermometer-4:before,
+.fa-thermometer:before,
+.fa-thermometer-full:before {
+  content: "\f2c7";
+}
+.fa-thermometer-3:before,
+.fa-thermometer-three-quarters:before {
+  content: "\f2c8";
+}
+.fa-thermometer-2:before,
+.fa-thermometer-half:before {
+  content: "\f2c9";
+}
+.fa-thermometer-1:before,
+.fa-thermometer-quarter:before {
+  content: "\f2ca";
+}
+.fa-thermometer-0:before,
+.fa-thermometer-empty:before {
+  content: "\f2cb";
+}
+.fa-shower:before {
+  content: "\f2cc";
+}
+.fa-bathtub:before,
+.fa-s15:before,
+.fa-bath:before {
+  content: "\f2cd";
+}
+.fa-podcast:before {
+  content: "\f2ce";
+}
+.fa-window-maximize:before {
+  content: "\f2d0";
+}
+.fa-window-minimize:before {
+  content: "\f2d1";
+}
+.fa-window-restore:before {
+  content: "\f2d2";
+}
+.fa-times-rectangle:before,
+.fa-window-close:before {
+  content: "\f2d3";
+}
+.fa-times-rectangle-o:before,
+.fa-window-close-o:before {
+  content: "\f2d4";
+}
+.fa-bandcamp:before {
+  content: "\f2d5";
+}
+.fa-grav:before {
+  content: "\f2d6";
+}
+.fa-etsy:before {
+  content: "\f2d7";
+}
+.fa-imdb:before {
+  content: "\f2d8";
+}
+.fa-ravelry:before {
+  content: "\f2d9";
+}
+.fa-eercast:before {
+  content: "\f2da";
+}
+.fa-microchip:before {
+  content: "\f2db";
+}
+.fa-snowflake-o:before {
+  content: "\f2dc";
+}
+.fa-superpowers:before {
+  content: "\f2dd";
+}
+.fa-wpexplorer:before {
+  content: "\f2de";
+}
+.fa-meetup:before {
+  content: "\f2e0";
+}
 .sr-only {
   position: absolute;
   width: 1px;

openstackdocstheme/theme/openstackdocs/static/js/jquery-3.2.1.js

@@ -1,15 +1,15 @@
 /*!
- * jQuery JavaScript Library v3.1.1
+ * jQuery JavaScript Library v3.2.1
  * https://jquery.com/
  *
  * Includes Sizzle.js
  * https://sizzlejs.com/
  *
- * Copyright jQuery Foundation and other contributors
+ * Copyright JS Foundation and other contributors
  * Released under the MIT license
  * https://jquery.org/license
  *
- * Date: 2016-09-22T22:30Z
+ * Date: 2017-03-20T18:59Z
  */
 ( function( global, factory ) {
 
@@ -88,7 +88,7 @@ var support = {};
 
 
 var
-	version = "3.1.1",
+	version = "3.2.1",
 
 	// Define a local copy of jQuery
 	jQuery = function( selector, context ) {
@@ -236,11 +236,11 @@ jQuery.extend = jQuery.fn.extend = function() {
 
 				// Recurse if we're merging plain objects or arrays
 				if ( deep && copy && ( jQuery.isPlainObject( copy ) ||
-					( copyIsArray = jQuery.isArray( copy ) ) ) ) {
+					( copyIsArray = Array.isArray( copy ) ) ) ) {
 
 					if ( copyIsArray ) {
 						copyIsArray = false;
-						clone = src && jQuery.isArray( src ) ? src : [];
+						clone = src && Array.isArray( src ) ? src : [];
 
 					} else {
 						clone = src && jQuery.isPlainObject( src ) ? src : {};
@@ -279,8 +279,6 @@ jQuery.extend( {
 		return jQuery.type( obj ) === "function";
 	},
 
-	isArray: Array.isArray,
-
 	isWindow: function( obj ) {
 		return obj != null && obj === obj.window;
 	},
@@ -355,10 +353,6 @@ jQuery.extend( {
 		return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
 	},
 
-	nodeName: function( elem, name ) {
-		return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
-	},
-
 	each: function( obj, callback ) {
 		var length, i = 0;
 
@@ -2843,6 +2837,13 @@ var siblings = function( n, elem ) {
 
 var rneedsContext = jQuery.expr.match.needsContext;
 
+
+
+function nodeName( elem, name ) {
+
+  return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
+
+};
 var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i );
 
 
@@ -3194,7 +3195,18 @@ jQuery.each( {
 		return siblings( elem.firstChild );
 	},
 	contents: function( elem ) {
-		return elem.contentDocument || jQuery.merge( [], elem.childNodes );
+        if ( nodeName( elem, "iframe" ) ) {
+            return elem.contentDocument;
+        }
+
+        // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only
+        // Treat the template element as a regular one in browsers that
+        // don't support it.
+        if ( nodeName( elem, "template" ) ) {
+            elem = elem.content || elem;
+        }
+
+        return jQuery.merge( [], elem.childNodes );
 	}
 }, function( name, fn ) {
 	jQuery.fn[ name ] = function( until, selector ) {
@@ -3292,7 +3304,7 @@ jQuery.Callbacks = function( options ) {
 		fire = function() {
 
 			// Enforce single-firing
-			locked = options.once;
+			locked = locked || options.once;
 
 			// Execute callbacks for all pending executions,
 			// respecting firingIndex overrides and runtime changes
@@ -3461,7 +3473,7 @@ function Thrower( ex ) {
 	throw ex;
 }
 
-function adoptValue( value, resolve, reject ) {
+function adoptValue( value, resolve, reject, noValue ) {
 	var method;
 
 	try {
@@ -3477,9 +3489,10 @@ function adoptValue( value, resolve, reject ) {
 		// Other non-thenables
 		} else {
 
-			// Support: Android 4.0 only
+			// Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer:
-			// Strict mode functions invoked without .call/.apply get global-object context
+			// * false: [ value ].slice( 0 ) => resolve( value )
-			resolve.call( undefined, value );
+			// * true: [ value ].slice( 1 ) => resolve()
+			resolve.apply( undefined, [ value ].slice( noValue ) );
 		}
 
 	// For Promises/A+, convert exceptions into rejections
@@ -3489,7 +3502,7 @@ function adoptValue( value, resolve, reject ) {
 
 		// Support: Android 4.0 only
 		// Strict mode functions invoked without .call/.apply get global-object context
-		reject.call( undefined, value );
+		reject.apply( undefined, [ value ] );
 	}
 }
 
@@ -3814,7 +3827,8 @@ jQuery.extend( {
 
 		// Single- and empty arguments are adopted like Promise.resolve
 		if ( remaining <= 1 ) {
-			adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject );
+			adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject,
+				!remaining );
 
 			// Use .then() to unwrap secondary thenables (cf. gh-3000)
 			if ( master.state() === "pending" ||
@@ -3886,15 +3900,6 @@ jQuery.extend( {
 	// the ready event fires. See #6781
 	readyWait: 1,
 
-	// Hold (or release) the ready event
-	holdReady: function( hold ) {
-		if ( hold ) {
-			jQuery.readyWait++;
-		} else {
-			jQuery.ready( true );
-		}
-	},
-
 	// Handle when the DOM is ready
 	ready: function( wait ) {
 
@@ -4130,7 +4135,7 @@ Data.prototype = {
 		if ( key !== undefined ) {
 
 			// Support array or space separated string of keys
-			if ( jQuery.isArray( key ) ) {
+			if ( Array.isArray( key ) ) {
 
 				// If key is an array of keys...
 				// We always set camelCase keys, so remove that.
@@ -4356,7 +4361,7 @@ jQuery.extend( {
 
 			// Speed up dequeue by getting out quickly if this is just a lookup
 			if ( data ) {
-				if ( !queue || jQuery.isArray( data ) ) {
+				if ( !queue || Array.isArray( data ) ) {
 					queue = dataPriv.access( elem, type, jQuery.makeArray( data ) );
 				} else {
 					queue.push( data );
@@ -4733,7 +4738,7 @@ function getAll( context, tag ) {
 		ret = [];
 	}
 
-	if ( tag === undefined || tag && jQuery.nodeName( context, tag ) ) {
+	if ( tag === undefined || tag && nodeName( context, tag ) ) {
 		return jQuery.merge( [ context ], ret );
 	}
 
@@ -5340,7 +5345,7 @@ jQuery.event = {
 
 			// For checkbox, fire native event so checked state will be right
 			trigger: function() {
-				if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) {
+				if ( this.type === "checkbox" && this.click && nodeName( this, "input" ) ) {
 					this.click();
 					return false;
 				}
@@ -5348,7 +5353,7 @@ jQuery.event = {
 
 			// For cross-browser consistency, don't fire native .click() on links
 			_default: function( event ) {
-				return jQuery.nodeName( event.target, "a" );
+				return nodeName( event.target, "a" );
 			}
 		},
 
@@ -5625,11 +5630,12 @@ var
 	rscriptTypeMasked = /^true\/(.*)/,
 	rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g;
 
+// Prefer a tbody over its parent table for containing new rows
 function manipulationTarget( elem, content ) {
-	if ( jQuery.nodeName( elem, "table" ) &&
+	if ( nodeName( elem, "table" ) &&
-		jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) {
+		nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) {
 
-		return elem.getElementsByTagName( "tbody" )[ 0 ] || elem;
+		return jQuery( ">tbody", elem )[ 0 ] || elem;
 	}
 
 	return elem;
@@ -6159,12 +6165,18 @@ var getStyles = function( elem ) {
 
 function curCSS( elem, name, computed ) {
 	var width, minWidth, maxWidth, ret,
+
+		// Support: Firefox 51+
+		// Retrieving style before computed somehow
+		// fixes an issue with getting wrong values
+		// on detached elements
 		style = elem.style;
 
 	computed = computed || getStyles( elem );
 
-	// Support: IE <=9 only
+	// getPropertyValue is needed for:
-	// getPropertyValue is only needed for .css('filter') (#12537)
+	//   .css('filter') (IE 9 only, #12537)
+	//   .css('--customProperty) (#3144)
 	if ( computed ) {
 		ret = computed.getPropertyValue( name ) || computed[ name ];
 
@@ -6230,6 +6242,7 @@ var
 	// except "table", "table-cell", or "table-caption"
 	// See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
 	rdisplayswap = /^(none|table(?!-c[ea]).+)/,
+	rcustomProp = /^--/,
 	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
 	cssNormalTransform = {
 		letterSpacing: "0",
@@ -6259,6 +6272,16 @@ function vendorPropName( name ) {
 	}
 }
 
+// Return a property mapped along what jQuery.cssProps suggests or to
+// a vendor prefixed property.
+function finalPropName( name ) {
+	var ret = jQuery.cssProps[ name ];
+	if ( !ret ) {
+		ret = jQuery.cssProps[ name ] = vendorPropName( name ) || name;
+	}
+	return ret;
+}
+
 function setPositiveNumber( elem, value, subtract ) {
 
 	// Any relative (+/-) values have already been
@@ -6319,44 +6342,31 @@ function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
 
 function getWidthOrHeight( elem, name, extra ) {
 
-	// Start with offset property, which is equivalent to the border-box value
+	// Start with computed style
-	var val,
+	var valueIsBorderBox,
-		valueIsBorderBox = true,
 		styles = getStyles( elem ),
+		val = curCSS( elem, name, styles ),
 		isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
 
-	// Support: IE <=11 only
+	// Computed unit is not pixels. Stop here and return.
-	// Running getBoundingClientRect on a disconnected node
+	if ( rnumnonpx.test( val ) ) {
-	// in IE throws an error.
+		return val;
-	if ( elem.getClientRects().length ) {
-		val = elem.getBoundingClientRect()[ name ];
 	}
 
-	// Some non-html elements return undefined for offsetWidth, so check for null/undefined
+	// Check for style in case a browser which returns unreliable values
-	// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
+	// for getComputedStyle silently falls back to the reliable elem.style
-	// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
+	valueIsBorderBox = isBorderBox &&
-	if ( val <= 0 || val == null ) {
+		( support.boxSizingReliable() || val === elem.style[ name ] );
 
-		// Fall back to computed then uncomputed css if necessary
+	// Fall back to offsetWidth/Height when value is "auto"
-		val = curCSS( elem, name, styles );
+	// This happens for inline elements with no explicit setting (gh-3571)
-		if ( val < 0 || val == null ) {
+	if ( val === "auto" ) {
-			val = elem.style[ name ];
+		val = elem[ "offset" + name[ 0 ].toUpperCase() + name.slice( 1 ) ];
-		}
-
-		// Computed unit is not pixels. Stop here and return.
-		if ( rnumnonpx.test( val ) ) {
-			return val;
-		}
-
-		// Check for style in case a browser which returns unreliable values
-		// for getComputedStyle silently falls back to the reliable elem.style
-		valueIsBorderBox = isBorderBox &&
-			( support.boxSizingReliable() || val === elem.style[ name ] );
-
-		// Normalize "", auto, and prepare for extra
-		val = parseFloat( val ) || 0;
 	}
 
+	// Normalize "", auto, and prepare for extra
+	val = parseFloat( val ) || 0;
+
 	// Use the active box-sizing model to add/subtract irrelevant styles
 	return ( val +
 		augmentWidthOrHeight(
@@ -6420,10 +6430,15 @@ jQuery.extend( {
 		// Make sure that we're working with the right name
 		var ret, type, hooks,
 			origName = jQuery.camelCase( name ),
+			isCustomProp = rcustomProp.test( name ),
 			style = elem.style;
 
-		name = jQuery.cssProps[ origName ] ||
+		// Make sure that we're working with the right name. We don't
-			( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName );
+		// want to query the value if it is a CSS custom property
+		// since they are user-defined.
+		if ( !isCustomProp ) {
+			name = finalPropName( origName );
+		}
 
 		// Gets hook for the prefixed version, then unprefixed version
 		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
@@ -6459,7 +6474,11 @@ jQuery.extend( {
 			if ( !hooks || !( "set" in hooks ) ||
 				( value = hooks.set( elem, value, extra ) ) !== undefined ) {
 
-				style[ name ] = value;
+				if ( isCustomProp ) {
+					style.setProperty( name, value );
+				} else {
+					style[ name ] = value;
+				}
 			}
 
 		} else {
@@ -6478,11 +6497,15 @@ jQuery.extend( {
 
 	css: function( elem, name, extra, styles ) {
 		var val, num, hooks,
-			origName = jQuery.camelCase( name );
+			origName = jQuery.camelCase( name ),
+			isCustomProp = rcustomProp.test( name );
 
-		// Make sure that we're working with the right name
+		// Make sure that we're working with the right name. We don't
-		name = jQuery.cssProps[ origName ] ||
+		// want to modify the value if it is a CSS custom property
-			( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName );
+		// since they are user-defined.
+		if ( !isCustomProp ) {
+			name = finalPropName( origName );
+		}
 
 		// Try prefixed name followed by the unprefixed name
 		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
@@ -6507,6 +6530,7 @@ jQuery.extend( {
 			num = parseFloat( val );
 			return extra === true || isFinite( num ) ? num || 0 : val;
 		}
+
 		return val;
 	}
 } );
@@ -6606,7 +6630,7 @@ jQuery.fn.extend( {
 				map = {},
 				i = 0;
 
-			if ( jQuery.isArray( name ) ) {
+			if ( Array.isArray( name ) ) {
 				styles = getStyles( elem );
 				len = name.length;
 
@@ -6744,13 +6768,18 @@ jQuery.fx.step = {};
 
 
 var
-	fxNow, timerId,
+	fxNow, inProgress,
 	rfxtypes = /^(?:toggle|show|hide)$/,
 	rrun = /queueHooks$/;
 
-function raf() {
+function schedule() {
-	if ( timerId ) {
+	if ( inProgress ) {
-		window.requestAnimationFrame( raf );
+		if ( document.hidden === false && window.requestAnimationFrame ) {
+			window.requestAnimationFrame( schedule );
+		} else {
+			window.setTimeout( schedule, jQuery.fx.interval );
+		}
+
 		jQuery.fx.tick();
 	}
 }
@@ -6977,7 +7006,7 @@ function propFilter( props, specialEasing ) {
 		name = jQuery.camelCase( index );
 		easing = specialEasing[ name ];
 		value = props[ index ];
-		if ( jQuery.isArray( value ) ) {
+		if ( Array.isArray( value ) ) {
 			easing = value[ 1 ];
 			value = props[ index ] = value[ 0 ];
 		}
@@ -7036,12 +7065,19 @@ function Animation( elem, properties, options ) {
 
 			deferred.notifyWith( elem, [ animation, percent, remaining ] );
 
+			// If there's more to do, yield
 			if ( percent < 1 && length ) {
 				return remaining;
-			} else {
-				deferred.resolveWith( elem, [ animation ] );
-				return false;
 			}
+
+			// If this was an empty animation, synthesize a final progress notification
+			if ( !length ) {
+				deferred.notifyWith( elem, [ animation, 1, 0 ] );
+			}
+
+			// Resolve the animation and report its conclusion
+			deferred.resolveWith( elem, [ animation ] );
+			return false;
 		},
 		animation = deferred.promise( {
 			elem: elem,
@@ -7106,6 +7142,13 @@ function Animation( elem, properties, options ) {
 		animation.opts.start.call( elem, animation );
 	}
 
+	// Attach callbacks from options
+	animation
+		.progress( animation.opts.progress )
+		.done( animation.opts.done, animation.opts.complete )
+		.fail( animation.opts.fail )
+		.always( animation.opts.always );
+
 	jQuery.fx.timer(
 		jQuery.extend( tick, {
 			elem: elem,
@@ -7114,11 +7157,7 @@ function Animation( elem, properties, options ) {
 		} )
 	);
 
-	// attach callbacks from options
+	return animation;
-	return animation.progress( animation.opts.progress )
-		.done( animation.opts.done, animation.opts.complete )
-		.fail( animation.opts.fail )
-		.always( animation.opts.always );
 }
 
 jQuery.Animation = jQuery.extend( Animation, {
@@ -7169,8 +7208,8 @@ jQuery.speed = function( speed, easing, fn ) {
 		easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
 	};
 
-	// Go to the end state if fx are off or if document is hidden
+	// Go to the end state if fx are off
-	if ( jQuery.fx.off || document.hidden ) {
+	if ( jQuery.fx.off ) {
 		opt.duration = 0;
 
 	} else {
@@ -7362,7 +7401,7 @@ jQuery.fx.tick = function() {
 	for ( ; i < timers.length; i++ ) {
 		timer = timers[ i ];
 
-		// Checks the timer has not already been removed
+		// Run the timer and safely remove it when done (allowing for external removal)
 		if ( !timer() && timers[ i ] === timer ) {
 			timers.splice( i--, 1 );
 		}
@@ -7376,30 +7415,21 @@ jQuery.fx.tick = function() {
 
 jQuery.fx.timer = function( timer ) {
 	jQuery.timers.push( timer );
-	if ( timer() ) {
+	jQuery.fx.start();
-		jQuery.fx.start();
-	} else {
-		jQuery.timers.pop();
-	}
 };
 
 jQuery.fx.interval = 13;
 jQuery.fx.start = function() {
-	if ( !timerId ) {
+	if ( inProgress ) {
-		timerId = window.requestAnimationFrame ?
+		return;
-			window.requestAnimationFrame( raf ) :
-			window.setInterval( jQuery.fx.tick, jQuery.fx.interval );
 	}
+
+	inProgress = true;
+	schedule();
 };
 
 jQuery.fx.stop = function() {
-	if ( window.cancelAnimationFrame ) {
+	inProgress = null;
-		window.cancelAnimationFrame( timerId );
-	} else {
-		window.clearInterval( timerId );
-	}
-
-	timerId = null;
 };
 
 jQuery.fx.speeds = {
@@ -7516,7 +7546,7 @@ jQuery.extend( {
 		type: {
 			set: function( elem, value ) {
 				if ( !support.radioValue && value === "radio" &&
-					jQuery.nodeName( elem, "input" ) ) {
+					nodeName( elem, "input" ) ) {
 					var val = elem.value;
 					elem.setAttribute( "type", value );
 					if ( val ) {
@@ -7947,7 +7977,7 @@ jQuery.fn.extend( {
 			} else if ( typeof val === "number" ) {
 				val += "";
 
-			} else if ( jQuery.isArray( val ) ) {
+			} else if ( Array.isArray( val ) ) {
 				val = jQuery.map( val, function( value ) {
 					return value == null ? "" : value + "";
 				} );
@@ -8006,7 +8036,7 @@ jQuery.extend( {
 							// Don't return options that are disabled or in a disabled optgroup
 							!option.disabled &&
 							( !option.parentNode.disabled ||
-								!jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
+								!nodeName( option.parentNode, "optgroup" ) ) ) {
 
 						// Get the specific value for the option
 						value = jQuery( option ).val();
@@ -8058,7 +8088,7 @@ jQuery.extend( {
 jQuery.each( [ "radio", "checkbox" ], function() {
 	jQuery.valHooks[ this ] = {
 		set: function( elem, value ) {
-			if ( jQuery.isArray( value ) ) {
+			if ( Array.isArray( value ) ) {
 				return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );
 			}
 		}
@@ -8353,7 +8383,7 @@ var
 function buildParams( prefix, obj, traditional, add ) {
 	var name;
 
-	if ( jQuery.isArray( obj ) ) {
+	if ( Array.isArray( obj ) ) {
 
 		// Serialize array item.
 		jQuery.each( obj, function( i, v ) {
@@ -8405,7 +8435,7 @@ jQuery.param = function( a, traditional ) {
 		};
 
 	// If an array was passed in, assume that it is an array of form elements.
-	if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
+	if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
 
 		// Serialize the form elements
 		jQuery.each( a, function() {
@@ -8451,7 +8481,7 @@ jQuery.fn.extend( {
 				return null;
 			}
 
-			if ( jQuery.isArray( val ) ) {
+			if ( Array.isArray( val ) ) {
 				return jQuery.map( val, function( val ) {
 					return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
 				} );
@@ -9876,13 +9906,6 @@ jQuery.expr.pseudos.animated = function( elem ) {
 
 
 
-/**
- * Gets a window from an element
- */
-function getWindow( elem ) {
-	return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView;
-}
-
 jQuery.offset = {
 	setOffset: function( elem, options, i ) {
 		var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
@@ -9947,13 +9970,14 @@ jQuery.fn.extend( {
 				} );
 		}
 
-		var docElem, win, rect, doc,
+		var doc, docElem, rect, win,
 			elem = this[ 0 ];
 
 		if ( !elem ) {
 			return;
 		}
 
+		// Return zeros for disconnected and hidden (display: none) elements (gh-2310)
 		// Support: IE <=11 only
 		// Running getBoundingClientRect on a
 		// disconnected node in IE throws an error
@@ -9963,20 +9987,14 @@ jQuery.fn.extend( {
 
 		rect = elem.getBoundingClientRect();
 
-		// Make sure element is not hidden (display: none)
+		doc = elem.ownerDocument;
-		if ( rect.width || rect.height ) {
+		docElem = doc.documentElement;
-			doc = elem.ownerDocument;
+		win = doc.defaultView;
-			win = getWindow( doc );
-			docElem = doc.documentElement;
 
-			return {
+		return {
-				top: rect.top + win.pageYOffset - docElem.clientTop,
+			top: rect.top + win.pageYOffset - docElem.clientTop,
-				left: rect.left + win.pageXOffset - docElem.clientLeft
+			left: rect.left + win.pageXOffset - docElem.clientLeft
-			};
+		};
-		}
-
-		// Return zeros for disconnected and hidden elements (gh-2310)
-		return rect;
 	},
 
 	position: function() {
@@ -10002,7 +10020,7 @@ jQuery.fn.extend( {
 
 			// Get correct offsets
 			offset = this.offset();
-			if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
+			if ( !nodeName( offsetParent[ 0 ], "html" ) ) {
 				parentOffset = offsetParent.offset();
 			}
 
@@ -10049,7 +10067,14 @@ jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function(
 
 	jQuery.fn[ method ] = function( val ) {
 		return access( this, function( elem, method, val ) {
-			var win = getWindow( elem );
+
+			// Coalesce documents and windows
+			var win;
+			if ( jQuery.isWindow( elem ) ) {
+				win = elem;
+			} else if ( elem.nodeType === 9 ) {
+				win = elem.defaultView;
+			}
 
 			if ( val === undefined ) {
 				return win ? win[ prop ] : elem[ method ];
@@ -10158,7 +10183,16 @@ jQuery.fn.extend( {
 	}
 } );
 
+jQuery.holdReady = function( hold ) {
+	if ( hold ) {
+		jQuery.readyWait++;
+	} else {
+		jQuery.ready( true );
+	}
+};
+jQuery.isArray = Array.isArray;
 jQuery.parseJSON = JSON.parse;
+jQuery.nodeName = nodeName;
 
 
 
@@ -10215,6 +10249,5 @@ if ( !noGlobal ) {
 
 
 
-
 return jQuery;
 } );