20110517 - 0.0.4

Really move code to disable dynamic workspaces out of the 'move clock'
extension.  (Reported by Grzegorz Jeszka.)
Add description to panel launcher tooltips.
Ensure panel border corner style matches that of the Applications button.

20110515 - 0.0.3

Add URL of website to metadata of each extension.
Add tooltips to panel launchers.
If there's only one workspace set the number of workspaces to four.

20110507 - 0.0.2

Initial public release.
Move code to disable dynamic workspaces into a new extension.

20110507 - 0.0.1

Initial package
