Merge pull request #36 from smuzaffar/master

fix for producing release notes
Add CMSSW_7_1_0_pre4_GEANT10 for slc6_amd64_gcc481 as .
Add CMSSW_7_1_0_pre4_AK4 for slc6_amd64_gcc481 as .
Add CMSSW_7_0_1 for slc6_amd64_gcc481 as .
Add HLTriggerOffline/Exotica to DQM.
several improvement and fixes:
-report-summary-merged-prs allows to set a custom repository location.
-it shows the results for builds and unit tests in different bars.
-it reports builds as passed, error, or warning
-it reports unit tests as passed, error, or unknown
-when a release didn't change between the analized tags, it looks
 for all the tags that have not changed until the end tag.
Merge pull request #37 from nclopezo/use-own-repo-copy-2

Several improvement and fixes.
Added a script to run relvals using the batch-system
Add script to build IBs
Fixed the interpretation of the results for the Relvals for SLHC
Seems to build fine.
Make sure we substitute only the correct line.
Add script for running validation.
Actually upload release.
Set +x permissions
Do not pickup cmsbuild keytab.
Works also outside jenkins.
Fix typo.
Merge pull request #39 from nclopezo/batch-relvals-script

Added a script to run relvals using the batch-system
Add Venturia to several other packages.

Fixes cms-sw/cmssw#2968.