Merge pull request #1 from AUTUpStageTeam/master

bring up to date with master
Changes to redirect code
Removed links from non-user homepage

No longer able to see workshop link when not logged in. Also includes
some changes to redirection.
Merge pull request #114 from dekpient/master

Fix page edit page navigation bar and layout issues
Merge pull request #115 from dekpient/master

User input validation when editing email and making new users
Merge branch 'pr/2'
Merging changes to main trunk into my fork

Conflicts:
	server/src/config/templates/stageedit.xhtml
Fixed issue #101

Renamed form natasha to form_mediaupload. removed multi frame drop down
box on props. code to change error message if you try to edit media to
have a name already in use (but currently nothing happens?)
Finalized removal of workshop link from guest home
Merge Lisa's fork into main trunk - remove workshop link from guest home page

Conflicts:
	server/src/config/players.xml
Fix small layout issue in media edit page
Add missing comment quotes
Fix hiding workshop link error on non-admin page and clean up related code
Fix inconsistent views when rotating avatars
Hide rotation options for streaming avatars
Make sure swf sizes are saved
Fix long text on audio buttons issue
Add server mechanisms for saving audio state
Support unlooping audio
Fix audio not heard by late audiences
Merge changes from upstream/master