Added more specific sanity check for QTLtools. Include emtpy line before sanity_check_paths for Rmath.

Based on Boegels review: changed EasyConfigs to comply to code formatting rules. Reordered some items. Changed checksums to SHA256. Removed BLAS & Lapack libs as they don't seem to be used/linked to libRmath anyway. Added more specific sanity check.

{vis}[intel/2017b] Mesa v17.2.4, libGLU 9.0.0

{bio}[intel/2017b] BWA v0.7.17

{bio}[intel/2017b] CIRI v2.0.6

{bio}[intel/2017b] segemehl v0.2.0

{numlib}[intel/2017b] NLopt v2.4.2

{compiler}[intel/2017b] LLVM v5.0.0

{bio}[intel/2017b] find_circ v1.2-20170228

{bio}[intel/2017b] Bowtie v1.2.1.1

{bio}[intel/2017b] CIRCexplorer v1.1.10

{chem}[intel/2017b] TAMkin 1.4.2

{bio}[intel/2017b] pybedtools v0.7.10, Pysam v0.13, BEDTools v2.26.0

{data}[intel/2017b] GDAL v2.2.2

{lib}[GCCcore/6.4.0] libsndfile v1.0.28

{bio}[intel/2017b] TopHat v2.1.1

{data,tools}[GCCcore/6.4.0,intel/2017b] netCDF v4.5.0, cURL v7.56.1

{vis}[GCCcore/6.4.0] JasPer v2.0.14