Inversion of x_orienation, x_orientation renamed to x_inclination, y_orienation renamed to y_inclination, z_orientation renamed to compass_direction, german translations added for new sensor names, Changed assertion-error-explanations in SensorTest.java, Replaced old sensor-names(azimuth, pitch, roll) with current names
Merge branch 'master' into SensorOrientation
made screenshot squares
Merge branch 'master' into SensorOrientation
Merge pull request #230 from Catrobat/SensorOrientation

Sensor changes
Merge branch 'master' into screenshotAdaptions
Merge branch 'master' into Issue#219