Fix uppercase naming!
Merge pull request #37 from Kenny9999/master

Fix uppercase problem
Fix uppercase naming!
Sensor calibration
Merge pull request #38 from LithiumNL/master

Sensor calibration
Fix back XML files with new naming
Merge pull request #39 from Kenny9999/master

Fix back XML files with new naming
Some model, connection state, observer work
Merge pull request #40 from Kenny9999/master

Some model, connection state, observer work
commit forgotten missing files
Merge pull request #41 from Kenny9999/master

commit forgotten missing files
Merge remote-tracking branch 'upstream/master'