Incremented plugin version on dev branch to 0.2.9-dev
#7：Sync cordova tests
#8 xFace Camera:crashed when clicked the 2nd,4th,5th,8th,9th button to take pictures. Bug reason:Views with LAYER_TYPE_SOFTWARE should be drawn with software when Manifest android:hardwareAccelerated=true Solution:verified via canvas.isHardwareAccelerated() to skip canvas.clipPath
fix the xfaceLib is not can read the picture info
Updated version and RELEASENOTES.md for release 0.2.9