config.map: add armv7hl to CMSSW_7_1_X

Signed-off-by: David Abdurachmanov <davidlt@cern.ch>
Merge pull request #447 from davidlt/add-71x-armv7hl

config.map: add armv7hl to CMSSW_7_1_X
Add support for PU-IAS.
Merge pull request #448 from ktf/fix-pu-ias

Add support for PU-IAS.
Merge remote branch 'origin/IB/CMSSW_7_0_X/stable' into IB/CMSSW_7_0_X/stable
Merge remote branch 'origin/IB/CMSSW_7_1_X/stable' into IB/CMSSW_7_0_X/stable