Allow students to delete their own posts. Since we're using the :destroy permission.
Fix image uploader for non HTML editor uploads.
Fix spelling.
fix for submitted at in survey review
Merge branch 'development' of github.com:Coursemology/coursemology.org into dev/raymoond_dev
Merge branch 'development' of github.com:Coursemology/coursemology.org into Deploy
precompiled assets