* Implement net.Server
* Move Socket class into Client
This way we don't need to expose anything.
* Remove some unused imports
* Pass environment variables to bootstrap fork
* Add debug log for when socket disconnects from server
* Use VSCODE_ALLOW_IO for shared process only
* Extension host can send messages now
* Support callback for logging
This lets us do potentially expensive operations which will only be
performed if the log level is sufficiently low.
* Stop extension host from committing suicide
* Blank line
* Add static serve (#21)
* Add extension URLs
* how did i remove this
* Fix writing an empty string
* Implement dialogs on window service
