Add tests for event and listener.
Merge branch 'development' of https://github.com/DIdiHL/plugin_android_library into new_skeleton
Merge with development
Merge branch 'development' of https://github.com/DIdiHL/plugin_android_library into new_skeleton

Conflicts:
	PluginAndroidLibrary/plugin_android_library/src/main/java/com/sana/android/plugin/data/event/BytePollingDataEvent.java
Add start and stop to events.
Merge branch 'development' of https://github.com/DIdiHL/plugin_android_library into new_skeleton
Merge pull request #27 from DIdiHL/new_skeleton

New skeleton