update gitignore with .directory file names
Merge branch 'master' of github.com:hugllc/HUGnetLib
Merge branch 'master' of github.com:hugllc/HUGnetLib
Merge branch 'master' of github.com:hugllc/HUGnetLib
fixes #8282 and fixes #8283
Merge branch 'master' of github.com:hugllc/HUGnetLib