update gyp xcode setting
remove pyc
Merge branch 'master' of github.com:ling0322/MilkCat

Conflicts:
	src/neko/crf_vocab.cc
Merge branch 'master' of github.com:ling0322/MilkCat
fix some bugs
Merge branch 'master' of github.com:ling0322/MilkCat