fix $MODULEPATH extensions for Clang/CUDA, include versionsuffix in module subdir
fix tiny remark
fix broken test
fix remark
Merge branch 'develop' into fix_HMNS_goolfc_cgoolf
Merge pull request #1050 from boegel/fix_HMNS_goolfc_cgoolf

fix $MODULEPATH extensions for Clang/CUDA, include versionsuffix in module subdir