I've upgraded to Stellarium 0.13.1 under Ubuntu 14.04 on a Samsung Slate 7. The new multitouch pinch zoom works great. I can also navigate the program using my tablet pen. However, after the upgrade I can no longer navigate the program or look in different directions without using the pen (which used to work fine before the upgrade, of course before the upgrade I had no pinch zoom). Is there a way I can keep both the pinch zoom AND use Stellarium without the pen? The tablet is heavy, and I don't want to accidentally drop it outside while trying to hold it overhead with one hand and pen in the other. Thanks!