[FIX] Fixed issue with "Favorites" button label disappearing. 



git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@52398 b456876b-0849-0410-b77d-98878d47e9d5
[ENH] Added some parameters to the favorites button function

Added the ability to specify a custom label as well as a button type. 


git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@52399 b456876b-0849-0410-b77d-98878d47e9d5