Make Journey free for everyone
Add missing free-for-all files
Switch ae_users gems out for devise/cas/cancan
Merge branch 'free_for_all' into devise_cas_cancan
Migration script for people, mostly stolen from Procon
Fix for old-school scripts
Migrate permissions
A start at API updates
More API conversion, beginnings of authorization
Some cancanification
Get away with less now that we have cancan
Refactor abilities a bit
Bring over permission edit UI from Vellum
Add missing initializer
Update Rake
Get rid of analyze_controller, which has been obsolete for ages
Port GraphsController to Cancan
Port Pages and Questions to Cancan
Allow omitting responses with no answer from the graphed set
purpose should be a virtual attribute on Question