web api tests

deviceorientation: uses compass
alpha:null
beta:null
gamma:null
absolute:null
devicemotion: uses accelerometer / gyroscope
acceleration-X:null
acceleration-Y:null
acceleration-Z:null
a IncludingGravity-X:null
a IncludingGravity-Y:null
a IncludingGravity-Z:null
rotationRate-alpha:null
rotationRate-beta:null
rotationRate-gamma:null
interval:null