delete Label.java and clean prediction and training logic in client side
change from AuthFaceRecognizer.java to LBPHFaceRecognizer.java
change from LBPHFaceRecognizer.java to LBPHFaceExtractor.java
change db config to localhost db
change app.iml
integrate facial recognition into AuthenticationClient
change ShareResource SDK configuration
change openCVLibrary249 Android SDK config
merge conflict from share-face