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

added ncurses as dependency of libreadline

fixed more syntax issues

Conflicts:
	easybuild/easyconfigs/l/libreadline/libreadline-6.2-goalf-1.1.0-no-OFED.eb
	easybuild/easyconfigs/l/libreadline/libreadline-6.2-ictce-4.0.10.eb
	easybuild/easyconfigs/l/libreadline/libreadline-6.2-ictce-4.0.6.eb
	easybuild/easyconfigs/l/libreadline/libreadline-6.2-ictce-4.1.13.eb
	easybuild/easyconfigs/l/libreadline/libreadline-6.2-iomkl-4.6.13.eb

Add MVAPICH2 1.9b easyconfig

Remove the dependency to libib* libraries, as a default choice

available for download