remove achievements
improve my student page: sortable by name, level and exp. exp link to exp transaction history
fix for announcement notification bug
added course is_published, only show published course in course list
disallow enrol request for closed course
added privacy policy
Merge branch 'development' of github.com:Coursemology/coursemology.org into dev/raymoond_deploy
precompiled assests
dump code for submissions
Merge branch 'development' of github.com:Coursemology/coursemology.org into dev/raymoond_deploy
precompiled assets
fixed typo in facebook.yml.sample
Merge pull request #22 from fuzzie360/master

Fixed typo in facebook.yml.sample
skip email confirmation of seed user
Merge pull request #23 from fuzzie360/master

Skip email confirmation of seed user
added license
Merge branch 'dev/raymoond_dev' of github.com:Coursemology/coursemology.org into dev/raymoond_deploy
updated precompiled assets
Merge branch 'master' of github.com:Coursemology/coursemology.org into development
remove precompiled assets from development