{foss/2017b} add Tkinter as dependency for ASE & matplotlib using Python 3.6.3

add feather and tidyverse as extensions for R 3.4.3

{cae,math,vis}[intel/2017b] OpenFOAM v5.0, ParaView v5.4.1, SCOTCH v6.0.4

{bio}[intel/2017b] Seq-Gen v1.3.4

{bio}[intel/2017b] FastTree v2.1.10

{devel,numlib}[intel/2017b] CGAL v4.11, Boost v1.66.0 (w/ Python 2.7.12)

{numlib} [foss/2017b] arpack-ng v3.5.0

{lib}[GCCcore/6.4.0] tbb v2018_U2

{perf}[intel/2017a] IMB v2018.1

{devel}[intel/2017b] Qt v4.8.7

adding easyconfigs: OpenFOAM-5.0-intel-2017b.eb, ParaView-5.4.1-intel-2017b-mpi.eb, SCOTCH-6.0.4-intel-2017b.eb

adding easyconfigs: CGAL-4.11-intel-2017b-Python-2.7.14.eb, Boost-1.66.0-intel-2017b-Python-2.7.14.eb

{cae}[foss/2017b] OpenFOAM v5.0 + ParaView 5.4.1 (+ deps)

{devel}[GCCcore/6.4.0] SQLite v3.21.0

{lang}[GCCcore/6.4.0] Tcl v8.6.8

{bio}[intel/2017b] kallisto v0.43.1

{chem}[intel/2017b] CP2K v3.0 (with PLUMED 2.4.0)

{compiler}[dummy/] icc v2017.6.256, ifort v2017.6.256

{chem}[intel/2017b] CP2K v5.1, Libint v1.1.6, libxsmm v1.8.1

don't enable 'precise' toolchain option for CP2K 5.1 after all (a hanful of tests fail, 20% slower to run test suite)

{bio}[intel/2017b] Stacks v2.0Beta7c

fix source URLs for MPC