Localize event times to the meetup group's TZ.
Get Firefox working inside cucumber on travis-ci
Create a test db when running `rake travis`
Prototype of a vagrant setup
Get cucumber JS tests working on vagrant
Mention Vagrant in CONTRIBUTING.md
add sponsor footer
fill in content for sponsor footer for Janrain, remove AWS
remove uneeded 'name' and 'blurb' from footer
add Janrain Logo
Delete janrain_logo.jpg

Adding smaller version of file
fix image type for Janrain logo
Add concept model
Let users add concepts
Add a new concept with content
Display concepts with latest description
Allow user to revert description -WIP
Let users revert description edits
Fix error message for new concept form
Add multiple concept descriptions and ability to delete concept descriptions