show note when change of password is not supported
Added endpoint for creating relations
Added endpoint for deleting relationships
Added authorization to creating and deleting relations
Add create and delete relation links to representers.
Use old prototype autocomplete in relations tab.
Add new round styles for avatars

- added new round styles for avatars
- cleaned up some old css rules and padding issues
WIP Refactoring relations directives to correspond to relations not work packages.

This seems like an awfully long way round now to achieve having the activity object and thus its delete link available in the directive. Have also broken parent and child relations since they are not actually relations.
show note when change of password is not supported
forbid user creation if password login is disabled
hide and disable LDAP auth if password login disabled
hide password related settings
WIP sketchily wired up create/delete relations. No tests or validation handling.
Add separate directive for child work packages even though it looks awfully similar to relations.
Wire back up read only children/parent and add child button linking to old create view.
Some basic validation error handling in angular for api requests.
fixes translation of footer and header
WIP trying to fix all the karma tests. not going too well.
disable password-related settings in settings controller
merged dev into feature/disable_password_login_cont