Merge pull request #408 from smuzaffar/IB/CMSSW_5_3_X/stable

updated for CMSSW_5_3_15_patch1
Add calibration files for Hi Jet reconstruction.
Merge pull request #426 from degano/recohi_calib_files

Add calibration files for Hi Jet reconstruction.
Added pyGithub, the python library to acces github
It is used by the report-pull-request-results script

Conflicts:
	cmssw-tool-conf.spec
Added @PYTHONV@ to py2-pygithub-toolfile.spec
Merge pull request #463 from nclopezo/add-pygithub-53X

Add pygithub 53 x
move to pythia8 183
move to pythia8 183
drop cxxcompiler dependency