minor fixes
[distro-setup] / path_add-function
2017-05-05 Ian Kellingminor fixes
2017-05-04 Ian Kellingsmall cleanup
2017-05-04 Ian Kellinglots of updates
2017-05-04 Ian Kellingvarious updates
2017-05-04 Ian Kellingmake path_add more correct for dash
2017-05-04 Ian Kellingvarious improvements
2017-05-04 Ian Kellingbug fix