Implement a first draft of the PCA algorithm, it is not guarantized that will work.
Merge branch 'master' of github.com:efrainastudillo/face_recognizer

Conflicts:
	FaceRecognizer/Debug/FaceRecognizer.exe
	FaceRecognizer/Debug/FaceRecognizer.ilk
	FaceRecognizer/Debug/FaceRecognizer.pdb
	FaceRecognizer/FaceRecognizer/Debug/AIDataSet.obj
	FaceRecognizer/FaceRecognizer/Debug/AIFaceDetection.obj
	FaceRecognizer/FaceRecognizer/Debug/FaceRecognizer.log
	FaceRecognizer/FaceRecognizer/Debug/FaceRecognizer.tlog/CL.read.1.tlog
	FaceRecognizer/FaceRecognizer/Debug/FaceRecognizer.tlog/CL.write.1.tlog
	FaceRecognizer/FaceRecognizer/Debug/FaceRecognizer.tlog/cl.command.1.tlog
	FaceRecognizer/FaceRecognizer/Debug/FaceRecognizer.tlog/link.command.1.tlog
	FaceRecognizer/FaceRecognizer/Debug/FaceRecognizer.tlog/link.read.1.tlog
	FaceRecognizer/FaceRecognizer/Debug/FaceRecognizer.tlog/link.write.1.tlog
	FaceRecognizer/FaceRecognizer/Debug/main.obj
	FaceRecognizer/FaceRecognizer/Debug/vc120.idb
	FaceRecognizer/FaceRecognizer/Debug/vc120.pdb

Signed-off-by: Pedro Lucas <pitter_sdb@hotmail.com>