Slight re-work to dashboard

- Re-positioned settings bar
- Now triggering functional layout and sorting changes from sidebar
- A single click now takes to the menu editor
Fixed issue with page overview not displaying menu

Re-worked project styling slightly
Added proper context menu to dashboard
Removed ContextMenu reference from dashboard
Merge pull request #360 from adaptlearning/dashboard-sorting

Several changes to the dashboard
Fixes 362

This was a problem with the sortOrder not being derived correctly.
Merge pull request #363 from adaptlearning/issue/#362

Fixes 362
Merge branch 'develop' into issue/#350

* develop:
  Fixes 362
  Removed ContextMenu reference from dashboard
  Added proper context menu to dashboard
  Fixed issue with page overview not displaying menu
  Slight re-work to dashboard