Merge pull request #7 from jshlee/CMSSW_5_3_X

Cmssw 5 3 x
Update README.md
Merge pull request #11 from vallot/CMSSW_5_3_X

Cmssw 5 3 x
Merge branch 'CMSSW_5_3_X' of github.com:vallot/CATTools into cat_v4
Relocating crab.cfg
updating crab config
Merge branch 'CMSSW_5_3_X' of github.com:jshlee/CATTools into CMSSW_5_3_X
Merge pull request #8 from jshlee/CMSSW_5_3_X

Cmssw 5 3 x
Merge branch 'CMSSW_5_3_X' of github.com:vallot/CATTools into cat_v4
Refactoring.
Make MC and RD datset directory.
Add README