Merge pull request #208 from JahlomP/master

Added uninstall implementation to sample plugin
Fixes #209.  Provides the ability to set local and global unregistered flag handlers.
Merge pull request #210 from pencilblue/story/PB209

Fixes #209.  Provides the ability to set local and global unregistered flag handlers.
#212 Fixed media permalink on manage_media page
Merge pull request #213 from pencilblue/PB212

#212 Fixed media permalink on manage_media page
Changes necessary for s3 plugin
Merge branch 'master' into story/S3Plugin
Fix for preparing for S3 plugin
Merge pull request #224 from pencilblue/story/S3Plugin

Story/s3 plugin
Fixes #214. Corrects issue where plugin dependencies were installed incorrectly
Merge pull request #225 from pencilblue/issue/PB214

Fixes #214. Corrects issue where plugin dependencies were installed incorrectly
#221 Media Caption Null = Empty Grey Box
Merge pull request #227 from pencilblue/PB221

#221 Media Caption Null = Empty Grey Box
#215 Library service should use CDN defaults if a field isn't defined
Merge pull request #229 from pencilblue/PB215

#215 Library service should use CDN defaults if a field isn't defined
changed resizable jquery ui call to used disabled object
removed sizing disabling of wysiwyg on fullscreen
Merge pull request #230 from pencilblue/PB226

#226 [WYSIWYG] Removed the disabling of resizing on fullscreen
#231 Add a None media positioning to WYSIWYG
Merge pull request #233 from pencilblue/PB231

#231 Add a None media positioning to WYSIWYG