Monkey patch `$location.path`

Optional parameter to not reload on path change
Change url when changing group or employee
Don't set initial group in groupsList
Fix data `find` methods

Make sure id is a number
Add server routes for the client urls
Add client routes
Set employee and group vars based on route
Comments
Fix groupsList watch

Don’t set employee to null on initial page load
Add main controller
Send client routes to main controller
Load client app in main controller

Instead of welcome controller
Merge branch 'urls-and-routing'