update release notes after merging in PR for ARB
Merge branch 'develop' into release_notes_v1.9.0
correct module class for gmacml
bump version to 1.9.0.0, update release notes
fix long lines
fix moar long lines
fix sanity check for matplotlib v1.3.x
add missing libpng dep for freetype v2.5.0.1
fix typo in SCons easyconfigs
add alternatives for checking lxml egg in sanity check paths
specify alternatives for matplotlib sanity check
fix sanity check for motif
add alternatives to sanity check for pandas
Merge branch 'develop' into fix_bugs
fix typo
add Szip as dependency for Ferret, required because of linking to HDF5 lib
update easyconfigs count
Merge pull request #537 from boegel/fix_bugs

fix bugs in various easyconfig files
add alternative for phonopy sanity check
fix typo