added usb accessory and host modes, and added the accessory portion into the
mockapp
Merge branch 'development' of https://github.com/DIdiHL/plugin_android_library into culaucon

Conflicts:
	.idea/misc.xml
	.idea/workspace.xml
	MockApp/app/src/main/AndroidManifest.xml
	MockApp/app/src/main/java/sana/com/plugin/mockApp/MockApp.java
	MockApp/app/src/main/res/layout/activity_mock_app.xml
	MockApp/app/src/main/res/values/strings.xml
	PluginAndroidLibrary/plugin_android_library/src/main/java/com/sana/android/plugin/hardware/UsbDevice.java