enable MPI & external BLAS/LAPACK for GROMACS, add ictce/5.5.0 easyconfig for GROMACS 4.6.5

use '-seq' versionsuffix for existing GROMACS easyconfigs and explicitely disable OpenMPI and MPI support, and -mt, -mpi and -hybrid variants (that work)

add missing easyconfigs for ictce/5.3.0

Conflicts:
	easybuild/easyconfigs/f/freeglut/freeglut-2.8.1-ictce-5.3.0.eb
	easybuild/easyconfigs/h/HDF/HDF-4.2.7-patch1-goalf-1.1.0-no-OFED.eb
	easybuild/easyconfigs/h/HDF/HDF-4.2.7-patch1-goolf-1.4.10.eb
	easybuild/easyconfigs/h/HDF/HDF-4.2.7-patch1-ictce-3.2.2.u3.eb
	easybuild/easyconfigs/h/HDF/HDF-4.2.7-patch1-ictce-5.3.0.eb
	easybuild/easyconfigs/h/HDF/HDF-4.2.8-iqacml-3.7.3.eb

Merge branch 'contrib_ictce_5.3.0_missing_ECs_p-z' of github.com:fgeorgatos/easybuild-easyconfigs into contrib_ictce_5.3.0_missing

Merge branch 'contrib_ictce_5.3.0_missing_ECs_l-o' of github.com:fgeorgatos/easybuild-easyconfigs into contrib_ictce_5.3.0_missing

Merge branch 'contrib_ictce_5.3.0_missing_ECs_f-k' of github.com:fgeorgatos/easybuild-easyconfigs into contrib_ictce_5.3.0_missing

add missing easyconfigs for ictce/5.3.0, easyconfigs series a-e

add more Python modules in fat Python easyconfigs, clean up patching for libffi / ctypes issue

remove patches for Python versions <= 2.7.3 with ictce 5.2.0 or up (incompatibility issue was fixed in Intel compilers)

various style and consistency fixes across Python easyconfigs, don't use icc patch for GCC-based builds

Signed-off-by: Fotis Georgatos <fotis.georgatos@uni.lu>

make sure patch file is used in all M4 easyconfigs

add easyconfigs for building NCL with ictce toolchain

Signed-off-by: Fotis Georgatos <fotis.georgatos@uni.lu>

Signed-off-by: Fotis Georgatos <fotis.georgatos@uni.lu>

Signed-off-by: Fotis Georgatos <fotis.georgatos@uni.lu>