Transaction done, forktest without clone.
Transaction done, forktest without clone.
just a bit style adjustment
Style check in color.c
forktest w/o clone
Merge branch 'hw2' of sp13-w4118-git.cs.columbia.edu:group18 into hw2
forktest w/o clone
delted unnecessary files
Merge branch 'hw2' of sp13-w4118-git.cs.columbia.edu:group18 into hw2
deleted multi comment in color.c