Add Python DBAPI module to frontier_client
Add frontier dialect for py2-sqlalchemy
add parsing of the custom CMS c++11 attributes cms::ThreadSafe and cms::ThreadGuard("guard var name")
add -Wno-attributes to squelch gcc's warning 'scoped attribute directive ignored'
Merge pull request #289 from gartung/llvm-3.3-cms-custom-cxx11-attrs

add parsing of the custom CMS c++11 attributes cms::ThreadSafe and cms::...
Merge pull request #283 from ojeda/frontier

Add Frontier support for Python (DBAPI) and SQLAlchemy
Merge remote-tracking branch 'origin/IB/CMSSW_7_0_X/stable' into IB/CMSSW_7_0_X/root6