Make Maven build use Kepler maintenance (SR1)
Add PuppetDB Integration feature

This commit adds the PuppetDB Integration feature. This feature
provides a view where Puppet Resource Events can be viewed. The
events are clickable and will navigat the user to the source code
that corresponds to the event (if found).
Replace splash screen with one saved using mspaint

For reasons unknown, the splash.bmp didn't show up on Windows. Opening
it in mspaint and then saving it again fixed the problem. This commit
provides the one saved with mspain.