Commit Briefs
don't empty vlist in load_url_in_tab
we already do that a bit after in do_load_url
free page contents on do_load_link
to do that, move empty_vlist to wrap.c and provide a similar function for struct line*s.
implement a side window
atm activable only via toggle-help and renders the defined keys. It's not focusable.
correctly handle the port in the request
add an explicit port if one is given and it's not 1965
simplify host resolution on !HAVE_ASR_RUN
no functional changes intended