Patch Set 4:

@Matthias:
* To be honest I don't know how to remove "spearce-gpg-pub" tag from this list. As far as I investigate it, this tag is also shown by `git tag` command.

* OK, this idea seam to reasonable.

@Chris:
I think that if we move all synchronize actions into separate sub menu we will loose a little bit on usability. Because to be able to launch 'Synchronize Workspace' action user need to enter sub menu with can be annoying.