fixes #732 update_bbb_room called after update a space was sending the wrong param name, the param is called private in bigbluebutton_room model and called public in space model
fix #729
Always shows "join" options but only a user with a role of administrator have the recording options.
fix #729
Corrected method to check if current user is a super user (before I was calling a method from spaces which caused an error).
Enable non admins to fetch recordings and play recordings
Only admins can record meetings

For now only admins, but a new logic should be added later on.
Now the user can't modify the recordings options during the meeting. fixes #682
Merge remote-tracking branch 'origin/bug732'
Make sure all rooms have passwords when created

A room without password can cause errors when it is updated in case it is
private. Better have passwords all the time.
BigbluebuttonRails was updated to prevent errors in this case.
Merge branch 'master' into recordings
fix #670
I've created a method that sets the user locale to Site.current.locale in order to the user receive the email with the correct language.
fix #670
I've changed the logic from before, using now the locale from the user (if it's setted), if it doesnt exist I'll use the Site's locale, and finally the default locale.
Update locales from gengo
Merge remote-tracking branch 'origin/Bug#682' into recordings

Conflicts:
	app/views/recordings/_recording_start_links.html.erb
	config/locales/en/mconf.yml
	config/locales/pt-br/mconf.yml
Small changes in the interface, refs #682
Merge remote-tracking branch 'origin/bug729' into recordings

Conflicts:
	app/views/recordings/_recording_start_links.html.erb
Spaces webconf sidebar should show the popup to join the conference, refs #729
Fix SpacesController to accept changes in it's webconf room
Merge remote-tracking branch 'origin/bug670' into recordings
Created a new way to set the default timezone from the site. Now if the user don't had set his/her own time zone the timezone from the site will be used.
fixes #671
Created the missing translate strings in private messages. fixes #297