here is the new port and the new stuff:
* Fix a bug where not the entire saved cert wouldn't be checked
* Add an include_config setting to load additional configuration
settings
* Add option to display when a download completes
* Rewrite mutex implementation to work around some bogus buggy mutex
implementation messages
* Make bunch of settings work in runtime vs start-of-day
* Add option to select search engine when used the first time
* Add ctrl-enter to prefix www. and postfix .com
* Add stop keybinding
* Fix a bunch of tiny bugs and general code improvement
OK sthen@
