fix(tasks): Fix task preview and edit

Update the time in a list after editing
Make right pane closing properly

SD-845
fix(authoring): Lint fix
Merge pull request #486 from nidzix/devel

fix(authoring): Lint fix
feat(user groups) - add support for user groups.

SD-770
SD-771
SD-893
SD-896
SD-726
feat(user-groups): improve ui
feat(user-groups): get rid of require in groups
Merge pull request #1 from nidzix/user-groups

feat(user-groups): improve ui
Merge pull request #487 from amagdas/user-groups

feat(user groups) - add support for user groups.
Merge pull request #485 from nidzix/task-edit-fix

fix(tasks): Fix task preview and edit