Merge pull request #858 from smuzaffar/IB/CMSSW_6_2_X/devel-gcc472

do not drop boost_python in coral as it is then drop from all its dependent projects
do not drop boost_python in coral as it is then drop from all its dependent projects
Merge pull request #859 from smuzaffar/IB/CMSSW_6_2_X/stable

do not drop boost_python in coral as it is then drop from all its dependent projects
Merge remote branch 'origin/IB/CMSSW_6_2_X/stable' into IB/CMSSW_7_0_X/stable
include bootstrap-bundle changes from 72X