updated dotfiles
Merge branch 'master' of github.com:esheldon/misc
fixed bug in module load
Merge branch 'master' of github.com:esheldon/misc
Merge branch 'master' of github.com:esheldon/misc
Merge branch 'master' of github.com:esheldon/misc
Merge branch 'master' of github.com:esheldon/misc
Merge branch 'master' of github.com:esheldon/misc
updated carver modules
merged