up #351 :
 - detect that we are on fermi and setup cmake environment
 - provide some scripts to recompile the basic feel++ dependencies
Merge branch 'develop' of https://github.com/feelpp/feelpp into develop
up #351
 - do not require lapack
 - minor change when trying to find eigen3
up #351
 - do not try to help cmake finding mpi
 - set blas and lapack using petsc
up #351:
 - build libraries in static mode add FEELPP_USE_STATIC_LINKAGE
 - introduce FEELPP_USE_CLANG_LIBCXX to set either libstdc++ or libc++ as the
 c++ library to be used
Merge branch 'develop' of https://github.com/feelpp/feelpp into develop
up #351
 - add GMP cmake find script
up #351
 - update boost,gmsh,petsc scripts for fermi
up #351
 - enable static feel++ lib (might be needed for bgq)
up #351
 - re-enable shared lib
up #351
 - re-enable shared lib for now
up #351
 - fixes for fermi
up #351
 - add -fPIC and -Bdynamic in CXXFLAGS and LINKER_FLAGS
Merge branch 'develop' of https://github.com/feelpp/feelpp into develop

Conflicts:
	cmake/modules/FindFeel++.cmake