Added AddThisEvent library
(cherry picked from commit e3c9596)
Reformatted code
(cherry picked from commit 5f7fa8c)
Using AddThisEvent for calendar integration
(cherry picked from commit 7b5cbbe)
Removed old ical solution for calendar integration
(cherry picked from commit 743711e)
Added new AddThisEvent button to Participation editor
(cherry picked from commit 540ea5e)
Configured for license key to  AddThisEvent library
(cherry picked from commit fdd197d)
Fixed layout bugs when being admin and deleting a user
(cherry picked from commit 7604734)
Delete Group and User
(cherry picked from commit 666f7df)
Fixed bug/typo in group creation SQL
(cherry picked from commit f84f726)
Completely hiding (not just abbreviating) email addresses when not logged in
(cherry picked from commit bf6ea17)
Added a time stamp at the bottom of each page
(cherry picked from commit ff09370)
Setting time zone in Heroku config
(cherry picked from commit 8ce4113)
Styled to Crisp L&F
Added AddThisEvent license variable
Mentioned AddThisEvent in description