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

Merge pull request #162 from fgeorgatos/525_adjust_moduleclasses_into_categories_for_easyconfigs_opqrstuvwxyz

fix moduleclass for [o-z] packages, plus headers

Merge pull request #159 from fgeorgatos/525_adjust_moduleclasses_into_categories_for_easyconfigs_c_d_e_f_g_h

fix moduleclass for [c-h] packages, plus headers

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