started speeding up list_users and studentstats views
Merge branch 'master' of https://github.com/uid/caesar-web
test framework!
removing site static from gitignore
added passwords to test fixture
added sitestatic to git repo
moving profile to accounts app
fixed all urls to point to accounts for profile views
fixed margin error on homepage
local higcharts copy
Made attempt to refactor duedates and extensions
Fixed typos and added checks to milestone ids when dealing with review or submission milestones.
Added data/schema migrations and ironed out a bunch of bugs
Refactored the student stats into the admin
Made polishing fixes to refactor and refactored batches along with preprocessing
Resolved merge conflicts