[gmf-dev] [GMF - API CHANGE] Bugzilla#135692: Moved IPaletteProvider

[Cherie Mahoney <cmahoney@xxxxxxxxxx>]

Description:
Moved IPaletteProvider from org.eclipse.gmf.runtime.diagram.ui.internal.services.decorator
to org.eclipse.gmf.runtime.diagram.ui.services.palette.  This wasn't
public before, but it should have been and I know that the tooling is generating
a class that implements this interface.

New API Availability: 
In next GMF build.

Old API Removal: 
In next GMF build.

Tracking:                  
      
Bugzilla#135692

Clients Taken Care of:         
None.

Other Clients' Action: 
Use the public IPaletteProvider.

Thanks, 
Cherie