token 7.x-1.0-beta2

Changes since 7.x-1.0-beta1:

• Prevent PHP notices with token types without any tokens defined.
• #1067268: Fixed token groups not bold if JavaScript is diabled.
• #862662: Fix token tree output in token_help() if we are not actually on the help page.
• Stripping CVS keywords
• #1047740 by Dave Reid, bfroehle: Added an [array:*] token type and a [user:roles] token.
• #1067590 by Dave Reid: Added an [url:brief] token.
• by Dave Reid: Fixed token_clear_cache() only clears expired cache entries.
• by Dave Reid: Added a token_clean_token_name() function for re-use.
• #1025954 by Dave Reid: Fixed PHP warning: Invalid argument supplied for foreach() in profile_token_info() if there were no profile fields defined.