[ANN] NaviActionPad 0.4

Here comes the next release of NaviActionPad. Please visit the newly created home page of this plugin at http://naviactionpad.beeger.net/ for a walk through that shows how it works. Here's the changes in this release:

• Filter now works. Just start typing and see how the list is filtered.

• The context of the current list now also has an icon.

• More actions - still not enough ;)

• NaviActionPad is now extandable. There is now an extension point for actions.

• Internal refactorings