Minor fixes
Merge branch 'master' of https://github.com/tklab-tud/umundo
Builds for Android again
Upped version for new prebuilts with libre
Merge branch 'master' of https://github.com/tklab-tud/umundo

Conflicts:
	apps/tools/umundo-kinect-pub.cpp
	apps/tools/umundo-kinect-sub.cpp
Beautified code again