create articles
Merge branch 'master' into articles
show articles link in navbar
show add button inline
show tooltip on add button
included Timed module for articles.
aliased the update_at attribute so the Timed module works correctly
added method to show last edited time with the editor for articles
show more info on articles index
removed notice from show page
no need to explicitly set author and editor for create action
applied page header class to edit
added cktext_area for articles
better show page for articles
follow_unfollow button now expects the class to have a variable with the message
defined the followable message for events
defined the followable message for articles
show more info on show page
added follow button to articles show page
added article mailer
added template for article email