Removed - when editing password, so it does not need to be manually removed
Removed editable class from username, that way no special if-statement is needed in manage-users.controller.js
I also fixed minor indentation issues.
I found this little dash (-) being present when changing fairly annoying, and the first 3 times i did not catch it. So i was thinking it would improve UX a bit by removing it.
Due to the nature of how it's being built at this time (being filled with input fields upon clicking them) i think this solution is pretty ok.