Solve PIL Problem
Add random strings for activation
Add Error Handling for User Registration
Enable to save sent emails and sms
Add mandrill and candoo config to settings and make them functional
Organize codes
Add event functions to a module
Add send sms after registration
Fix bugs
fix bugs for excel import unicode problem
Seperate organizer and attendee functions
Attendee can view received emails and sms list
email and sms list DESC Enabled
Add validation to register forms