Implement auto-saving on Content Types grid
Fix broken processor actions on Import screens
Fix autosave grid action for media sources, remove unneeded autosave parameter on types grid
Implement auto-save on Content Types grid

Merge remote-tracking branch 'origin/pr/705' into develop

* origin/pr/705:
  Implement auto-saving on Content Types grid
Fix broken processor actions on Import screens

Merge remote-tracking branch 'origin/pr/707' into develop

* origin/pr/707:
  Fix broken processor actions on Import screens
Fix autosave grid action for media sources

Merge remote-tracking branch 'origin/pr/708' into develop

* origin/pr/708:
  Fix autosave grid action for media sources, remove unneeded autosave parameter on types grid