all goalf easyconfigs with goolf toolchain, fully tested

fixes for FFTW, imkl, numpy and SAMtools

numpy patch is now also requires for goalf builds, because of fixes in numpy easyblock (ATLAS autodetect is no longer used, we take control now)

add --disable-dlopen, use correct configure flag for MPI threading support

use --disable-dlopen to avoid problems like with Rmpi 'lib/openmpi/mca_paffinity_hwloc.so: undefined symbol: opal_hwloc_topology', and use correct configure flag to enable MPI threading suport

various minor fixes

fix tmp patch used in impi patch and add cleanup (refs https://github.com/hpcugent/easybuild-easyblocks/issues/142)

CP2K deps

added license_file instead of license to intelbase easyconfigs

SAMtools dependency fixes