shell script submissions

hey ~clubbers,

I've just set up a tool called `tilde` that can be used to submit, find, and run user-submitted scripts. I originally created it for tilde.team at some point last year.

To get started, run `tilde` at your shell. To qualify for submission, a script must be:

1) executable with a proper shebang 2) in your ~/bin dir (make it if it doesn't exist) 3) responds to a help or --help subcommand 4) have a unique name (not a system tool or subcommand)

Feel free to ask here or on irc if you have any questions about submitting or using other users' scripts!

Happy scripting/programming! ~benharri