Update service
Merge branch 'master' of https://github.com/NhamPhanDinh/math

Conflicts:
	MathLogic/AndroidManifest.xml
	MathLogic/src/ydc/math/braintest/mathlogic/MainActivity.java
Merge branch 'master' of https://github.com/NhamPhanDinh/math
fill code share 10 social
Merge branch 'master' of https://github.com/NhamPhanDinh/math

Conflicts:
	MathLogic/res/values/strings.xml
	MathLogic/src/ydc/math/braintest/mathlogic/MainActivity.java
	MathLogic/src/ydc/math/braintest/mathlogic/PlayGameActivity.java