- fixed key event dispatching from sceneViewer to oglpanel
- added a useCameraControl to avoid to have to override the onAnalog in each cameraController
- added alternate way to rotate camera wuth the third mouse button
- changed position of the view toolbar
git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@7929 75d07b2b-3a1a-0410-a2c5-0572b91ccdca