Merge pull request #3 from kshur/master

Add server/client notification interface
[tracker] Added pre-compiled ANNlib for android
[tracker] added function to track obj. by matching
[tracker] modified temporarily
[tracker] Fix service connection issue
[tracker] bug fixs: matcher work initially
[tracker] fix tracker native algo.
Add recording feature
Merge branch 'master' of github.com:kshur/ccdevs

Conflicts:
	AndroidManifest.xml
	src/com/lge/ccdevs/tracker/MainActivity.java
	src/com/lge/ccdevs/tracker/TrackerServer.java