update ATLAS and OpenMPI in goalf 1.5.0, and reversion it to 1.5.12 + add easyconfigs for OFED-enabled equivalent + style fixes
add required LAPACK source tarball to sources instead of passing it as build dependency, style fixes
Merge branch 'boegel-goalf-1.5.0' into goalf-1.5.0

* boegel-goalf-1.5.0:
  add required LAPACK source tarball to sources instead of passing it as build dependency, style fixes
  update ATLAS and OpenMPI in goalf 1.5.0, and reversion it to 1.5.12 + add easyconfigs for OFED-enabled equivalent + style fixes
Clean up + patch added in OpenMPI-1.6.5-GCC-4.8.1