bump VTK to 7.1.0 in meshio easyconfig for compatibility with Yade 2017.01a

meRanTK-1.1.1b added

{lib}[intel/2016b] igraph 0.7.1 (REVIEW)

{vis}[intel/2016b] VTK v7.1.0

Allow intel 2017 to compile

more style fixes in easyconfigs

{vis}[intel/2016b] matplotlib v2.0.0

{tools}[intel/2016b] IPython v5.2.2

fix broken test in Cantera 2.3.0 rather than skipping it

add patch for XZ 5.2.2 to include 5.1.2alpha symbols required by 'rpm' command on CentOS 7.x

{devel,math,numlib}[intel/2016b] CGAL v4.9, Qt5 v5.8.0, Eigen v3.3.3

also update $PATH in OrthoMCL 1.4 easyconfig

{tools}[goolf/1.7.20] stress v1.0.4

adding easyconfigs: CGAL-4.9-intel-2016b-Python-2.7.12.eb, Qt5-5.8.0-intel-2016b.eb, Eigen-3.3.3-intel-2016b.eb

{cae}[intel/2016b] meshio v1.7.1

more style fixes in easyconfigs