Added ruby 2.0 to travis
Merge pull request #134 from SnowyPenguinSolutions/travis-2.0

Added ruby 2.0 to travis
Added check that locale exists
Added switching localization by choozing first domain
Added links to switch language
Seperate existing tags by comma when editing user profile.
Merge pull request #137 from braincomb/fix-user-tags

Seperate existing tags by comma when editing user profile.
Allow sending messages to lower case recipients.
Merge pull request #138 from braincomb/fix-message-recipient

Allow sending messages to lower case recipients.
Force downcase on recipient param
Fix admin pages public status display.
Merge pull request #139 from braincomb/fix-message-recipient

Force downcase on message recipient param.
Merge pull request #140 from braincomb/fix-admin-pages

Fix admin pages public status display.
Merge pull request #135 from PKartaviy/master

Improving localization
fix topics rss template
passing format in the template extension is deprecated
version bump 2.2.0
attr_accessible album_id
attr_accessible url, description, image_url
Transform tag_list into tag string suitable for editing.