fix nulllpointer exception
updated min version to 10 for test app
for some reason this missing can make build fail
null pointer exception fix
doc fix
here we must call with false as the animation target zoom is not set yet
remove spanx and spany. Not used and would crash on API 10
correctly handle scale
correctly set isAnimating
fix handling single tap with 2 fingers. Prevent wrong calls when scaling
For #246

Merge branch 'master' of https://github.com/Akylas/mapbox-android-sdk into Akylas-master

Conflicts:
	MapboxAndroidSDK/src/main/AndroidManifest.xml
	MapboxAndroidSDKTestApp/src/main/AndroidManifest.xml