New version of fastHadd with correct file permissions.
Style change: use a global variable named commit instead of tag, as we deal with threeish.
Fix comments.
Replace old HF shower data.

According to issue #795.
Update to 4.10.00.p2

- Use github sources.
- Drop a bunch of obsolete patches.
Proper support for archive libraries.
Merge pull request #987 from ktf/new-root6

Move to cms-sw/root@15f2b81
Merge pull request #985 from degano/geant4_p02_71X

Geant4 p02 71 x
Merge remote branch 'origin/IB/CMSSW_7_1_X/stable' into IB/CMSSW_7_0_X/stable
Merge remote branch 'origin/IB/CMSSW_7_2_X/stable' into IB/CMSSW_7_0_X/stable
Merge pull request #980 from degano/simg4cms_calo_72X

Replace old HF shower data in SimG4CMS/Calo.
Merge remote branch 'origin/IB/CMSSW_7_2_X/stable' into IB/CMSSW_7_0_X/stable
Fix correct HF file.

See also #980.
Merge pull request #990 from degano/fix_simg4cms_calo_HF_72X

Fix correct HF file.
Merge remote branch 'origin/IB/CMSSW_7_2_X/stable' into IB/CMSSW_7_0_X/stable
root,roofit: update to newest ROOT6

Signed-off-by: David Abdurachmanov <David.Abdurachmanov@cern.ch>
Merge pull request #991 from davidlt/bump-root6

root,roofit: update to newest ROOT6
cmssw-tool-conf: added eigen-toolfile dependency
Merge pull request #992 from smuzaffar/IB/CMSSW_7_2_X/stable

cmssw-tool-conf: added eigen-toolfile dependency
Merge remote branch 'origin/IB/CMSSW_7_2_X/stable' into IB/CMSSW_7_0_X/stable