Cleanup nicely when an image or attachment is deleted - remove the file and any empty directories #25

New class-based URL patterns!

Regression from adding spam protection, missing argument in when view class Preview initialized EditForm (#83)

Move all javascript to load at the bottom of the page and ensure only to add javascript inside Sekizai addtoblock tag. (#54)

Fix markdown extension for images to allow no align:xx specified and use bootstrap pull-left and pull-right. Don't allow center alignment. (#65)

Add spam/bot protection by verifying user session and ip_address and check the number of recent revisions (#72)
Add global setting to disable anonymous article creation (#72)

Count number of occurences of the same message and display "x times" in the notification list instead of duplicate messages.

Add warning on Edit page if user is not logged in w/ link to login page and redirect back to edit page (#55)