Added housing reviews raffle feature to admin
Add placeholders to raffle form fields
Consolidate raffle link into top section of dashboard
Tried to make the raffle query a little more readable and performant
Merge pull request #5 from aspc/housing-raffle

Added housing reviews raffle feature to admin. Thanks Dima!
Setup memcached in vagrant provisioning
Use lower-level cache API and pickle eatshop hours data
Remove unused imports
Change admin display for appointments
Add python-memcached dependency
Cache db queries and preprocessing for hours in eatshop