Adds sponsorship levels model
Sponsorship level dashboard
removed donation amount
removed explicit rendering of sponsor levels
Bugfix events controller
Implements user and event state distribution
Merge pull request #223 from ChrisBr/distribution_dashboard

Implements user and event state distribution
Merge pull request #221 from ChrisBr/bugfix_event

Bugfix events controller
Check for cfp object before rendering partial

Fixed horizontal overflow in splash due to cfp timer

Fixed condition for rendering cfp
Merge pull request #202 from gopesht/check_cfp

Check for cfp object before rendering partial
Fixed description for social media
Merge pull request #200 from gopesht/add_sponsorship_levels

Adds sponsorship levels
Adds sponsor model
Sponsors dashboard

Removed explicit rendering of sponsors
change start_week.year to start_date.year
remove readonly option for start_date and end_date of conference so that the on-screen indication of missing fields will work
Merge pull request #204 from gopesht/adds_sponsors

Adds sponsors
Add social url to conference
Merge pull request #227 from gopesht/social_segment

Add social url to conference
Added sponsor description and email to conference
Adds sponsors to splash
Merge pull request #214 from gopesht/adds_sponsors_to_splash

Adds sponsors to splash