ver1.1

1. change comments to English in global.h
2. verify normalized fingerprint generation
faceTree ver1.0

Extract lbp and gabor feature from 11000 images.
Use PCA to compress the lbp and gabor feature and combine them into
zScore.
Use hierarchy complete-linkage clustering algorithm to cluster the
images.
cluster only implemented in a 16 images test sub image database in this
version.