implemented DeviceFactory and CommManager and modified the way we use intent between the two mock apps
Merge branch 'development' of https://github.com/DIdiHL/plugin_android_library into chenxi

Conflicts:
	PluginAndroidLibrary/plugin_android_library/src/main/java/com/sana/android/plugin/hardware/CaptureSetting.java
Merge pull request #23 from DIdiHL/chenxi

Chenxi