Added new classes under development.
fixed readme
updated project
renamed package and also refactored packages structure
Merge branch 'develop'

Conflicts:
	README.md
merged from develop
Merge branch 'master' into release

Conflicts:
	android_device/src/instrumentTest/java/com/wit/and/device/test/AndroidDeviceTest.java
	android_device/src/instrumentTest/java/com/wit/and/device/test/TestConfig.java
	android_device/src/instrumentTest/java/com/wit/and/device/test/wrapper/BatteryImplTest.java
	android_device/src/instrumentTest/java/com/wit/and/device/test/wrapper/NetworkConnectionTest.java
	android_device/src/instrumentTest/java/com/wit/and/device/test/wrapper/ScreenTest.java