Merge remote-tracking branch 'origin/develop' into mesa

* origin/develop: (70 commits)
  style changes
  style changes
  clarify 7595 w/ comment
  define $SVN_REVISION to supress 'Not a git repository' messages
  IMa2 with foss
  optarch true removed
  icmake with foss 2016a
  Stacks with foss 2016a
  rename TVB-bundle to TVB-deps
  add libpng as direct dep in Pillow easyconfig
  minor typo
  use HOME in the path to the license file
  add ALDEx2 to bundles for Bioconductor 3.2
  don't hard specify toolchain for binutils build dep in likwid easyconfig, since it matches parent toolchain
  use TVB-bundle for deps, fix sanity check for tvb-framework
  moved sanity checks to easyblock
  use correct commits for TVB 1.4.1
  bump psutil, h5py & numexpr versions
  remove old version
  rename file
  ...