-added i18n jquery library
-created a Locale controller that returns a js dictionary of translations needed in js
-added jquery i18n wrapper function to all strings in js
- New user type 'Program Manager' added
- 'Program Manager' gets same previlage as Admin but doesn't
have access to Configure menu
- Changed user type name 'Host' to 'DJ'
-changed it so that the "x" is still visible, but when clicking,
an error message shows. Did this because the columns were resizing
when the x wasnt visible. Also the empty column looked weird with only
one user.