Minor fixes
Merge branch 'master' of https://github.com/tklab-tud/umundo
Merge pull request #15 from tmolitor-stud-tu/master

Code cleanup for umundo-kinect-{pub,sub}.
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
Seen it happening
Renamed message types and forgot to update umundo-debug
Get ready for C++11
C++11 support at -DWITH_CPP11=ON
Prepared for C++11 and fixed a grave bug revealed by gcc4.8
Enable travis-ci
travis integration issues
install protobuf on travis
Forgot to install actual protobuf compiler
Triggering rebuild with fPIC libre