add stylesheet if nonblank
update dependencies
add LICENSE
reorganize javascripts
ensure non-conflicting questionnaire options
remove messages from i18n.js
completely refactor the simulator javascript
various bug fixes
add missing mixin
update activeadmin
update activeadmin initializer
use more recent activeadmin code
start updating to activeadmin 0.6.0
fix activeadmin cancan issues
fixes for active admin
use memcachier
remove unneeded fix
use memcachier
fix merge
fix code style