release v1.0.2

release v1.0.1

Merge pull request elastos#1 from elastos/release-v1.0.0

1. modify version to 1.0.0; 2. add maven package plugin;

Update the dependency carrier sdk to latest version -v5.6.0 .

1. Support general Audio/Video data streaming;

2. Support to call audio/video call to friend;
4. Support to accept audio/video call invited from friend;
5. Support to disable/enable video streaming over audio/video streaming process.
6. Support for audio communication with speakerphone, earphone and Bluetooth;
7. support for video communication  with front-camera or  back-camera;