add easyconfig ParMETIS-4.0.3-intel-2016a.eb, add easyconfig METIS-5.1.0-intel-2016a-32bitIDX.eb, add easyconfig SCOTCH-6.0.4-intel-2016a.eb, add easyconfig ParMGridGen-1.0-intel-2016a.eb, add easyconfig OpenFOAM-Extend-3.2-intel-2016a.eb, add easyconfig numactl-2.0.11-intel-2016a.eb, add easyconfig hwloc-1.11.3-intel-2016a.eb

fix use of resolve_dependencies in tests

* develop:
  Add patch information and apply more macros
  fix cwd when cloning
  install easybuild-framework & easybuild-easyblocks via git clone && easy_install
  FASTX-Toolket-0.0.14 with foss 2016a
  libgtextutils with foss 2016a
  Update SAMtools to 1.3.1

install easybuild-framework & easybuild-easyblocks via git clone && easy_install

also test with Lmod as modules tool on Travis

add test configuration for Travis

remove Rust easyconfig using intel toolchain, rustc doesn't work