Factoring of show page for sub requests into angular.
Refactored sub requests controller.
Fixing tests for sub requests.
Remove unneeded parens from sub requests controller.
Data binding
Fixed ordering and ui/ux things on sub requests.
Added expired note for sub requests.
cleanup
whitespace
fixed conflicts
removed json test from controller spec
test for sub requests index
Merge pull request #1407 from affektive/remove_back_bu

Removed back buttons. #1400
adding public/assets to .gitignore
Merge pull request #1419 from affektive/gitignore

adding public/assets to .gitignore
refactor current user
removed passing in request from view
removed arguments from correctUser fn on view
checkActive removed
removed current_user arg from open fn on admin index