bump to Anaconda 4.2.0, extend sanity check, style fixes

{tools}[dummy/] ccache v3.3.3

Run dadi 1.7.0 test suite as a sanity_check_command

{bio}[intel/2016b] BBMap v36.62

{bio}[goolf/1.7.20] Cookiecutter v1.4.0

{bio}[foss/2016b] ea-utils v27a4809

fix download URL in BLAST 2.2.26 easyconfig

add widgetsnbextension extension to IPython 5.1.0 easyconfig, fix modulename for Jinja2 and Pygments

{bio}[dummy/dummy] findhap v4

{bio}[foss/2016b] Cufflinks v2.2.1, Boost v1.61.0, SAMtools v0.1.19

Fix hard coded source file version

{bio}[intel/2016b] PhyloBayes-MPI v20161021

{toolchain}[dummy/dummy] iomkl v2017.01, iompi v2017.01

{bio}[intel/2016b] LoFreq v2.1.2

{bio}[intel/2016b] SAMtools v1.3.1, HTSlib v1.3.2

{vis} [intel/2016b] ETE/3.0.0b36 (READY)

The patches aren't needed any longer.
Re-enable enable-mpi-thread-multiple, it was a site local change that
shouldn't have been there in the first place.

Drop GCC suffix in toolchain version.

Add missing deps for ea-utils

adding easyconfigs: Cufflinks-2.2.1-foss-2016b.eb, Boost-1.61.0-foss-2016b-Python-2.7.12.eb, SAMtools-0.1.19-foss-2016b.eb and Eigen

Add missing dep Eigen