Switch to built-in json.
Ignore.
Run the `convertible?` test outside the sandbox to avoid quoting problems.

Closes #4.

Also share a bunch of libraries from the base system to the sandbox
to reduce memory use.
Reduce requires.
Merge pull request #7 from samth/master

Fix bug with lists. Reduce requires. Resolves issue #4.
Set #:launch-browser back to #f

Won't start on the server with it on.
Fix completion on prefixed strings.
Merge pull request #8 from samth/master

Fix completion on prefixed strings.
Create info.rkt