{lang}[foss/2018a] Perl 5.26.1

update extension versions for Perl 5.26.1

{math}[foss/2017b] graph-tool v2.26

fix homepage for OpenFOAM 5.x

adding easyconfigs: graph-tool-2.26-foss-2017b-Python-3.6.3.eb, CGAL-4.11-foss-2017b-Python-3.6.3.eb, Boost-1.65.1-foss-2017b-Python-3.6.3.eb

OpenFoam versions 4 and above are not on openfoam.com but on openfoam…

push up File::Copy::Recursive, Capture::Tiny and Cwd::Guard as dependencies to Module::Build::XSUtil

Add IPython 6.2.1 with jupyterhub 0.8.1.

Added Singularity-2.4.2-GCC-5.4.0-2.26

{devel}[GCCcore/6.4.0] CMake 3.10.2

{math}[GCCcore/5.4.0,GCCcore/6.3.0] Qhull v2015.2, Qhull v2015.2

{data}[foss/2017b] scikit-learn v0.19.1

{math}[foss/2017b] MUMPS v5.1.2 Metis

{debugger}[foss/2018a]Valgrind 3.13.0 

{tools}[foss/2018a] git 2.16.1

{vis}[GCCcore/5.4.0] xprop v1.2.2

{bio}[intel/2017b] dropEst v0.7.1 w/ R 3.4.3

{bio}[intel/2017b] BamTools v2.5.1

add dummies as extensions for R 3.4.3 + monocle/scde/ROTS (+ deps) to Bioconductor 3.6 bundle (& fix rtracklayer version)