Clear repo search input after adding a repository. Fixes #580
Merge pull request #587 from reviewninja/feature/searchbox

Clear repo search input after adding a repository.
Clean up settings page
Fix color of settings toggle buttons
Remove unused scope variable. Fixes bug #589.

When we created a directive for the merge button in pr #583 we set the state parameters to the scope of the controller in order to pass the variables to the template. Setting the user variable did overwrite the user variable of the controller. Later on we changed the structure of the directive so it is not necessary to set the varibles to the scope anymore. This commite removes setting those variables to the scope of the controller. This fixes #589.
Merge pull request #591 from reviewninja/feature/fixavatar

Remove unused scope variable. Fixes #589.
Prefix dependencies with /lib
Fix spinner icon of merge button
Fix merge spinner. Fixes #593
Merge pull request #592 from reviewninja/feature/merging

Fix spinner icon of merge button
Adjust new paddings.

Fixes #578.
Merge pull request #594 from reviewninja/feature/settings

Adjust new paddings.
Merge branch 'master' into feature/color