don't hardcode CC/CXX in OpenMPI easyconfigs

{tools}[intel/2015b] mympingpong v0.7.0 w/ Python 2.7.11

modify easyconfig h5py-2.5.0-intel-2015b-Python-2.7.11-HDF5-1.8.16.eb, add easyconfig pkgconfig-1.1.0-intel-2015b-Python-2.7.11.eb

add easyconfig mympingpong-0.7.0-intel-2015b-Python-2.7.11.eb, add easyconfig freetype-2.6.2-intel-2015b.eb, add easyconfig h5py-2.5.0-intel-2015b-Python-2.7.11-HDF5-1.8.16.eb, add easyconfig libpng-1.6.21-intel-2015b.eb, add easyconfig libxslt-1.1.28-intel-2015b-Python-2.7.11.eb, add easyconfig lxml-3.5.0-intel-2015b-Python-2.7.11.eb, add easyconfig matplotlib-1.5.1-intel-2015b-Python-2.7.11.eb, add easyconfig mpi4py-1.3.1-intel-2015b-Python-2.7.11-timed-pingpong.eb, modify easyconfig mympingpong-0.7.0-intel-2015b-Python-2.7.11.eb, add easyconfig vsc-base-2.4.17-intel-2015b-Python-2.7.11.eb, add easyconfig vsc-install-0.9.18-intel-2015b-Python-2.7.11.eb, add easyconfig vsc-mympirun-3.4.2-intel-2015b-Python-2.7.11-vsc-base-2.4.17.eb

remove Google Code source URL for mpi4py

{vis}[intel/2016b] mympingpong v0.7.0 w/ Python 2.7.11 (REVIEW)

add bitstring extension to Python 2.7.11 easyconfigs

{tools}[intel/2016a] vsc-base 2.4.17 + vsc-install 0.9.18 w/ Python 2.7.11

{chem}[dummy/dummy] ADF v2014.02

redefine matplotlib 1.5.1 easyconfig as a bundle, also include cycler extension (dep for matplotlib)

{chem} [foss+intel/2015b] Plumed 2.2.1 2.1.3

{bio} [goolf/1.4.10] STAR-Fusion-0.6.0 and  STAR-2.5.1b (Review) 

style fixes

Add support for PyGTK with intel/2016a toolchain

fix GLib sanity check

New EasyConfig for OpenFOAM 3.0.0 with the foss 2016a toolchain

New LLVM 3.7.1 with the foss 2016a toolchain

{lib,tools}[intel/2016a] pip v8.0.2, testpath v0.3