contributions v0.1
contributions v0.2
Minor changes
Fix backstretch bugs on user profile
Remove categorize button if Category model is not enabled
Clear fittext
Minor bug fixed
Authorization management for categories
avatar for users
Merge branch 'master' of github.com:ging/vish
bug small items
error in commit
Embedcode fix
Allow to download common files
Update anonymize db rake task
Merge branch 'master' of https://github.com/ging/vish into storyrobin

Conflicts:
	app/views/users/_profile-info.html.erb
Merge branch 'workshopstyle' of https://github.com/ging/vish into workshopstyle

Conflicts:
	app/views/common_documents/_document-tool-tab.html.erb
	app/views/wa_assignments/_wa_assignment.html.erb