Angular set up
Angular and other libs set up
Knapsack working
Initial front end functionality complete
Adds postgres for heroku
Removes submodules
Fixes DI bug
Fixes DI bug for production
Changes prod config assets minification
adds minified version of angular
Adds fast click
Authentication wip
Authentication finally working
Sets up authentication and minor styling
Fixes broken migration
PG heroku issues resolved
removes pry
Adds json registration
Hides optimization controls if use has no tasks
Refactors knapsack algorithm into seperate service