SD-882 : User is still created as a disabled by default

Added pending state for user in user list
Disable password reset for inactive users
For forgot password and reset password showed the errors in login style
The user is not able to inactivate itself
Merge pull request #527 from petrjasek/devel

fix(preferences): make sure preferences are reloaded on login
Merge pull request #525 from ioanpocol/devel

SD-882 : User is still created as a disabled by default
fix(world-clock): use $interval and stop it on $scope.$destroy

fixes memory leak and make world-clock e2e testable