Redirection worked fine as long as the server was using HTTP. HTTPS was
a different matter entirely. Location headers will now be sent with full
protocol, server name and port.
When this code was written, it did not include an internal URL mapper
and each page was loaded by a PHP script. The internal URL was a recent,
mostly unfinished addition.
Base URL is now supported:
* for views, when they implement the BaseURLAware interface (a base
class that does what most views will do with that is provided -
BaseURLAwareView),
* in the menu,
* in form actions,
* in boxes (for buttons, and for the contents if the inner view
implements BaseURLAware).
