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.
Add lhapdf6 tool keeping it inactive
Update root to use fix for fIsAMethod thread safe.

See also cms-sw/root#27.
Merge pull request #1067 from degano/root_isamethod_fix_72X

Update root to use fix for fIsAMethod thread safe.
Update root to use fix for fIsAMethod thread safe.

See also cms-sw/root#27.
Merge pull request #1068 from degano/root_isamethod_fix_73X

Update root to use fix for fIsAMethod thread safe.
Merge pull request #1069 from smuzaffar/IB/CMSSW_7_3_X/stable

new config tag V05-03-22 used
Merge remote branch 'origin/IB/CMSSW_7_2_X/stable' into IB/CMSSW_7_0_X/stable
Merge pull request #1062 from mkirsano/lhapdf6_fix_structure_71

Add lhapdf6 tool keeping it inactive
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
corrected architecture and set PKGTOOLS_REPO for CMSSW_7_3_DEBUG_X
revert 4a03325307e088d819ba99ff1afab15568053a34
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
Merge remote branch 'origin/IB/CMSSW_7_2_X/stable' into IB/CMSSW_7_0_X/stable
llvm: build with GCC; no termcap; no bindings

By default LLVM/Clang attempts to build with Clang, not GCC. Clang
will be available on Darwin by default. Force it to use GCC.

If termcap library is on the system, it will attempt to use it.

Disable bindings otherwise depending on system packages such could
built (e.g., no need for OCaml bindings)

Signed-off-by: David Abdurachmanov <davidlt@cern.ch>
evtgen: sed must specify backup extension

On Unix system (e.g., Darwin) sed requires specifying backup file
extension for inplace modification. Set one to be compatible between
operating systems.

Signed-off-by: David Abdurachmanov <davidlt@cern.ch>