Style related updates

This commit contains several style related updates:
- aligns class parameters for readibility
- removes trailing class params for 2.6.x compat
- deletes accidentally checked in swp file

manifests/storage/loopback.pp

@@ -7,10 +7,10 @@
 #   - formats the file to be an xfs device and mounts it as a loopback device at /srv/node/$name
 #   - sets up each mount point as a swift endpoint
 define swift::storage::loopback(
-  $base_dir  = '/srv/loopback-device',
+  $base_dir     = '/srv/loopback-device',
   $mnt_base_dir = '/srv/node',
-  $byte_size = '1024',
-  $seek      = '25000'
+  $byte_size    = '1024',
+  $seek         = '25000'
 ) {
 
   if(!defined(File[$base_dir])) {
@@ -39,7 +39,7 @@ define swift::storage::loopback(
     mnt_base_dir => $mnt_base_dir,
     byte_size    => $byte_size,
     subscribe    => Exec["create_partition-${name}"],
-    loopback	 => true,
+    loopback     => true,
   }
 
 }

manifests/storage/mount.pp

@@ -6,7 +6,7 @@
 define swift::storage::mount(
   $device,
   $mnt_base_dir = '/srv/node',
-  $loopback = false,
+  $loopback     = false
 ) {
   if($loopback){
     $options = 'noatime,nodiratime,nobarrier,logbufs=8,loop'

manifests/storage/xfs.pp

@@ -12,9 +12,9 @@
 #  It is recommened to use 1024 to ensure that the metadata can fit in a single inode.
 define swift::storage::xfs(
   $device,
-  $byte_size = '1024',
+  $byte_size    = '1024',
   $mnt_base_dir = '/srv/node',
-  $loopback = false,
+  $loopback     = false
 ) {
 
   include swift::xfs