let travis use make_kit.py
no MPI or ITAc for travis
minbuild requires TBB 6101 only
use CMAKE_CXX_FLAGS to set required TBB version
#include <cstdlib> for getenv
no debug libs if minbuild
no debug libs if minbuild
no debug libs if minbuild
support mpich deb package and enable MPi build for travis
use getenv not environ
-m changed to -t
Merge pull request #17 from fschlimb/master

Enable Travis using make_kit.py and mpich