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

{data,devel,lib}[intel/2016b] ROOT v6.06.02, PCRE v8.40, CFITSIO v3.41

{vis}[mixed] OpenCV 3.1.0 fix ippicv source download and library install (REVIEW)

{numlib}[intel/2016b] Armadillo v7.800.0

{bio}[intel/2016b] OrthoMCL v1.4 w/ Perl 5.24.0

use http rather than ftp source URLs in CFITSIO easyconfigs

Caffe rc3 built using the foss 2016a toolchain.

adding easyconfigs: ROOT-v6.06.02-intel-2016b-Python-2.7.12.eb, PCRE-8.40-intel-2016b.eb, CFITSIO-3.41-intel-2016b.eb

{devel}[intel/2016b] CMake v3.7.2

{vis}[foss/2016b] graphviz 0.5.1 w/ Python 2.7.12 (REVIEW)