File Revisions
Since: M8
Last Modified: $Date: 2004/06/01 15:23:56 $
Compare the local resource with other revisions
	- If the file isn't managed the action should no appear.
- If the file doesn't have any revisions you should be prompted
- If the file has revisions you should be prompted with the list
	of revisions in a compare dialog
- In the compare dialog you can select any revision and merge
	changes into the local copy
- If you edit the local resource then chose OK, you will be
	prompted to save changes. Ensure that the changes are saved correctly
	to the underlying resource.
- Ensure that the titles are ok (e.g. dialog title, structure
	pane title...)