Updates links to add link to Block Storage API v1.0

- Also updates to more accurately reflect v2.0 rather than v2 for Block Storage API
Partial-Bug: 1298049

Change-Id: Ibef30d23686989d640e4a2ef358d927f4981686b

www/api/api-ref-guides.html

@@ -105,7 +105,11 @@ div.c1 {width: 100%;}
                 </dd>
                 <dd><a
                     href="http://docs.openstack.org/api/openstack-block-storage/2.0/content/"
-                    >Block Storage Service API v2
+                    >Block Storage Service API v2.0
+                    Reference</a></dd>
+                <dd><a
+                    href="http://docs.openstack.org/api/openstack-block-storage/1.0/content/"
+                    >Block Storage Service API v1.0
                     Reference</a></dd>
                 <dd><a
                     href="http://docs.openstack.org/api/openstack-compute/2/content/"

www/grizzly/index.html

@@ -246,7 +246,11 @@
 					</dd>
 					<dd><a
 						href="http://docs.openstack.org/api/openstack-block-storage/2.0/content/"
-						>Block Storage API v2
+						>Block Storage API v2.0
+						Reference</a></dd>
+                                        <dd><a
+                                                href="http://docs.openstack.org/api/openstack-block-storage/1.0/content/"
+                                                >Block Storage API v1.0
                                                 Reference</a></dd>
 					<dd><a
 						href="http://docs.openstack.org/api/openstack-compute/2/content/"

www/havana/index.html

@@ -266,7 +266,11 @@
 					</dd>
 					<dd><a
 						href="http://docs.openstack.org/api/openstack-block-storage/2.0/content/"
-						>Block Storage API v2
+						>Block Storage API v2.0
+						Reference</a></dd>
+                                        <dd><a
+                                                href="http://docs.openstack.org/api/openstack-block-storage/1.0/content/"
+                                                >Block Storage API v1.0
                                                 Reference</a></dd>
 					<dd><a
 						href="http://docs.openstack.org/api/openstack-compute/2/content/"

www/index.html

@@ -262,7 +262,11 @@
 					</dd>
 					<dd><a
 						href="http://docs.openstack.org/api/openstack-block-storage/2.0/content/"
-						>Block Storage API v2
+						>Block Storage API v2.0
+						Reference</a></dd>
+                                        <dd><a
+                                                href="http://docs.openstack.org/api/openstack-block-storage/1.0/content/"
+                                                >Block Storage API v1.0
                                                 Reference</a></dd>
 					<dd><a
 						href="http://docs.openstack.org/api/openstack-compute/2/content/"

www/trunk/index.html

@@ -264,7 +264,11 @@
 					</dd>
 					<dd><a
 						href="http://docs.openstack.org/api/openstack-block-storage/2.0/content/"
-						>Block Storage API v2
+						>Block Storage API v2.0
+						Reference</a></dd>
+					<dd><a
+                                                href="http://docs.openstack.org/api/openstack-block-storage/1.0/content/"
+                                                >Block Storage API v1.0
                                                 Reference</a></dd>
                                         <dd><a
 						href="http://docs.openstack.org/api/openstack-compute/2/content/"