Use unwanted env functionality to unset MKLROOT
impi 3.x only includes include/mpi.mod
fix typo
added arb easyblock
Merge branch 'develop' into impi3
Merge pull request #277 from hpcugent/v1.8.x

release EasyBuild v1.8.1
add ported easyblocks for picard and GenomeAnalysisTK
add easyblock for installing Allinea tools (requires X forwarding to be enabled)
Merge pull request #282 from hpcugent/v1.8.x

release EasyBuild v1.8.2
Only define RUNPARALLEL if MPI support is enabled for HDF5
Fix the configure option for Szip in HDF5 EB. It is actually --with-szlib instead of --with-szip
allow to customize --prefix
fix long line
clean up long line
Merge pull request #287 from boegel/conf_prefix_opt

allow to customize --prefix
add support for specifying install command in Binary easyblock, use it for ABAQUS and EPD
add missing import
New EasyBlock for HDF5-serial

This EasyBlock allows to compile HDF5 without MPI support.
It is necessary to create a new EasyBlock because the HDF5 one relies on the 'usempi' option thatr requires an MPI-enabled toolchain.
Merge pull request #288 from boegel/binary_install_cmd

add support for specifying install command in Binary easyblock
add build status badges for master/develop branches to README