Changed 'AddEvent' button to show modal popup.
Merge branch 'master' of github.com:peggy-li/hackblue
Merge branch 'master' of github.com:peggy-li/hackblue
Updated 'Add Event' button to pass URL to JSP.
Updated .gitignore to exclude appengine-generated.
Merge branch 'master' of github.com:peggy-li/hackblue