cleanup source_urls

Add hanythingondemand eb files. 2.2.[234]

These could otherwise have been installed w/ --try-software-version

{compiler}[dummy] GCC 4.5.2 and 4.6.0 (REVIEW)

{phys}[intel/2015a] Geant4 10.01.p01 (REVIEW)

{lang}[foss/2015a] Python 2.7.10 (REVIEW)

{lang}[intel/2015a] Python 2.7.10 (REVIEW)

add fpp + deps as R extensions

{lang} [GCC/4.9.2] Clang 3.6.1 (REVIEW)

fix GMP 6.0.0a with GCC/4.9.2

{bio}[dummy] fastqc 0.11.2 + 0.11.3

{*}[foss/2015.05] Python 2.7.9 + Boost 1.58.0 + deps (REVIEW)

Added GDAL-1.9.2-goolf-1.5.16 and zlib-1.2.8 dependency

OpenFOAM foss 2015.05 flavour: needed for Centos6 on Haswell

{lang}[intel/2015a] R-bundle devtools (Rv3.1.3) (REVIEW)

cleaned comments in flex-2.5.39-foss-2015.05.eb libreadline-6.3-foss-2015.05.eb ncurses-5.9-foss-2015.05.eb OpenFOAM-2.3.1-foss-2015.05.eb SCOTCH-6.0.4-foss-2015.05.eb

fix versionsuffix for extra R-bundle dep