~dricottone/my-utils

ref: 573855ab6e5eeaee1e0c935bb6fcf78bf02e13f1 my-utils/network/vpn-off -rwxr-xr-x 284 bytes
Refactored code into multiple 'packages'. One day these may be
independently installable. For now it's just an organization method.

Rewrote main README and added per-package READMEs.

Also: bug fix on whiched and whichvi. They formerly propogated an error
if $EDITOR or $VISUAL were set to a non-existant executable. Also
improved the inline documentation.
Added networking scripts (i.e. vpn*); Updated style of most scripts