Initial commit
project initial commit.
moved the aidl files to the 3DR-Services-Library project.
added stub implementations for the used base types.
fixed aidl syntax errors.
updated plugin type for the 3DR-Services-Library project.
added implementation for the drone gps, and launchpad properties.
stub implementation for the droidplanner api.
added vehicle mode property implementation.
updated the aidl interface used for the client-server interaction.
added implementation for the Altitude, Attitude, Battery, Parameter, and Speed drone properties.
added implementation for the Mission, and State drone property.
removed unneeded resources from the 3dr-services-library project.
updated the parameter class to include metadata information.
added an utility class to load parameter metadata from the assets resources.
stub implementation for the drone manager service, whose task will be to provide access to the dp_kernel api.
in the process of updating the ParamsFragment screen to make use of the new api.
Merge commit '98d4ad41b0b71a8e1ae57db0aab0337da20f1e57' into dp_3dr_services
converted Parameters screen to the 3dr services api.
Merge commit '52171d34fea2693d80f9ced2ca2ab597a5be9059'

Conflicts:
	libraries/3DR-Services-Library/lib/src/com/three_dr/services/android/lib/drone/property/Parameter.java
	libraries/3DR-Services-Library/lib/src/com/three_dr/services/android/lib/drone/property/Parameters.java
	libraries/3DR-Services-Library/lib/src/com/three_dr/services/android/lib/model/IDroidPlannerCallbackApi.aidl
	libraries/3DR-Services-Library/lib/src/com/three_dr/services/android/lib/model/IDroidPlannerReaderApi.aidl
	libraries/3DR-Services-Library/lib/src/com/three_dr/services/android/lib/model/IDroidPlannerWriterApi.aidl