Renaming files.
Replaced deprecated connect module with express and associated middlewares.
Merge branch 'replace-connect-with-express' into cleanup
Replaced local logging with Winston module.

And a lot of other cleanup.
Using urlencoded parser, updating package versions.
Fixed tests.
extended urlencoded parser
No immediate HTTP logging.
Merge pull request #118 from rhyolight/cleanup

Lots of cleanup.