Make hg serve set the wsgi.url_scheme property correctly.
This fixes the bug where hg serve with SSL will always detect the wrong
urlbase for templates. This is also part of unifying the CGI interface
and hg serve interface to both use standard wsgi.
#!/bin/sh
mkdir r1
cd r1
hg init
mkdir a
echo foo > a/f
hg add a
hg ci -m "a/f == foo"
cd ..
hg clone r1 r2
cd r2
hg mv a b
echo foo1 > b/f
hg ci -m" a -> b, b/f == foo1"
cd ..
cd r1
mkdir a/aa
echo bar > a/aa/g
hg add a/aa
hg ci -m "a/aa/g"
hg pull ../r2
hg merge
hg st -C