Forward port from 53X of update to CVS-tag V00-03-34.
added a configurable
bug-fix
Merge pull request #1741 from matteosan1/topic_fix_rechitinregions

HLT fix -- Topic fix rechitinregions
Merge pull request #1742 from vadler/70X-updateSelectorUtils

At updates -- Forward port from 53X of update to CVS-tag V00-03-34.
Fix HI via ce07b69b7a55f2c6c.
Merge pull request #1748 from ktf/fix-hi

Fix HI via ce07b69b7a55f2c6c.
Merge remote-tracking branch 'origin/CMSSW_7_0_X' into CMSSW_7_0_X