Update to 4.10.00.p2

- Use github sources.
- Drop a bunch of obsolete patches.
Proper support for archive libraries.
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