Fixed a bug in jet for dis causing undeterministic behaivor.
Merge branch 'master' of github.com:urbit/urbit
Added Markdown translator and some example markdown.
Merge branch 'master' of https://github.com/urbit/urbit
Trailing whitespace

You guys. The default git precommit hook checks for this. You can enable
it by copying and pasting this command into a shell in your Urbit
checkout:

    cp .git/hooks/precommit{.sample,}
Formatting
New cryptosuite interface

`seal`/`tear` now imply `sign`/`sure` and take the public key of
the other party. As this muddies the `pu`/`se` distinction, we lump
all asym ops under `as`.