Created relationship with user and groups
Hello
Merge remote-tracking branch 'Enrique/master'
Half way through hacking the like button
Tidying up the HTML semantics
Added jQuery file
Merged from ecomba Fetch
Added some JS buttons to list_of_groups
Added LIKE button etc
Groups page functionality
Merge pull request #30 from triathlonboy/master

Added JS functionality to the group page