Merge pull request #49 from atax1a/master

blag
Various fixes and improvements.
Merge branch 'master' of github.com:urbit/urbit.github.io
Fix some minor errors.
more chat
fixed malformed chat post
New chapter 10.
Merge branch 'master' of github.com:urbit/urbit.github.io
some setup fixes
Merge branch 'master' of https://github.com/urbit/urbit.github.io
fixed ch10
fixed chapter order
forgot to git add
Typo.
some doc fixes
Erase brain fart in chapter 10.
Merge branch 'master' of github.com:urbit/urbit.github.io
Oddly this was somehow renamed.
fixed the page build
markdown making me cross-eyed