SCRAM version updated
new config tag V05-03-15
Merge pull request #923 from smuzaffar/IB/CMSSW_7_1_X/stable

new scram and config tag
Merge remote-tracking branch 'origin/IB/CMSSW_7_1_X/stable' into IB/CMSSW_7_0_X/stable
Merge remote-tracking branch 'origin/IB/CMSSW_7_2_X/stable' into IB/CMSSW_7_0_X/stable