include patch for Python 2.5.6 to fix issue with newer versions of 'svnversion' command that spits out 'Unversioned directory' rather than 'exported'

easyconfigs using CrayGNU 5.1.29 toolchain (OK)

{lang}[foss,intel/2015a] R 3.2.0 -bare

{toolchain}[Cray-foo]  Cray Toolchain Configs (REVIEW)

enable retain_all_deps when resolving dependencies in easyconfig tests

fix tests w.r.t. external modules and Cray toolchains

{bio} [goolf-1.7.20]  R-3.2.0-bare (REVIEW)

{lang} [dummy] Java-1.7.0_80 (REVIEW)

updated bioconductor download urls

sync with develop

Conflicts:
	easybuild/easyconfigs/r/R/R-3.1.3-foss-2015a.eb
	easybuild/easyconfigs/r/R/R-3.1.3-intel-2015a.eb

added http://www.bioconductor.org/packages/release/bioc/src/contrib/ as download url for bioconductor packages

use proper Bundle easyblock for biodeps/PRACE

add HPL easyconfigs using Cray toolchains

don't include cray-libsci as direct toolchain component

{tools}[intel/2015a] IPython 3.1.0 (OK)

minor style fixes

sync with develop, bump to latest versions (IPython 3.1.0), add Pygments dep for IPython

load cray-libsci versionless