* develop: (91 commits)
  consistently use %(perlver)s
  disable optarch toolchain option to dance around internal compiler error
  additional style fixes in xtrans easyconfigs
  additional style fixes in TCC, Vampir, VampirServer and ViennaRNA easyconfigs
  Don't use %(perl)s and add Perl as a dep.
  additional style fixes in psmpi easyconfigs
  additional style fixes in Python easyconfigs
  additional style fixes in ParMETIS easyconfigs
  add comments in patch files
  {vis}[intel/2016a] PyFFmpeg 2.1beta + FFmpeg 0.10.16
  additional style fixes in OpenFOAM easyconfigs
  additional style fixes in Oger easyconfigs
  additional style fixes in nettle easyconfigs
  additional style fixes in ncurses easyconfigs
  additional style fixes in NCO easyconfigs
  additional style fixes in MultiNest easyconfigs
  additional style fixes in MCR easyconfigs
  Use of source name template
  Messing w/ the %s vs %%(perl)s style interpolation.
  Use Perl suffix and factor out 'kmer'
  ...

style fixes in x easyconfigs

style fixes in t, u, v easyconfigs

Style fixes with autopep8: s

{vis}[intel/2016a] PyFFmpeg 2.1beta + FFmpeg 0.10.16 (REVIEW)

Add support for BioPerl in Velvet so VelvetOptimizer can use it.

consistently use %(perlver)s

Style fixes with autopep8: r

style fixes in p easyconfigs

Perl needs to be a dep so perlver is introduced as a variable where we can use
%(perlver)s

Updated CUDA easyconfig

style fixes in o easyconfigs

style fixes in n easyconfigs

style fixes in m easyconfigs

rpmrebuild easyconfig