* BUG: Fix Embedded window layout.

[INTERPRETER]
* NEW: The '-H' option now runs the interpreted program as a CGI script
  through an embedded HTTP server.

[GB.HTTPD]
* NEW: New hidden component that embeds an HTTP server that runs the 
  project as a CGI script. It is activated by a new interpreter option.
  Warning! This is highly experimental. The HTTP server is based on the
  thttpd source code.

[GB.WEB]
* BUG: As the _init static class is always executed at startup for exported
  classes, delay the intialization of Session class the first time one of 
  its properties is used.
* BUG: If the SCRIPT_NAME CGI variable equals nothing or "/", set it to 
  "/." so that it can be concatenated to any path and still gives a valid
  url.
* BUG: Support for explicit URL ports.
* NEW: Application.Port is a new property that returns the port used by the 
  HTTP request.


git-svn-id: svn://localhost/gambas/trunk@5209 867c0c6c-44f3-4631-809d-bfa615b0a4ec