hgweb: remove wsgirequest (API)
Good riddance.
.. api::
The old ``wsgirequest`` class for handling everything WSGI in hgweb
has been replaced by separate request and response types. Various
high-level functions in the hgweb WSGI applications now receive
these new types as arguments instead of the old ``wsgirequest``
type.
Differential Revision: https://phab.mercurial-scm.org/D2832
$ hg init
$ echo This is file a1 > a
$ hg add a
$ hg commit -m "commit #0"
$ ls
a
$ echo This is file b1 > b
$ hg add b
$ hg commit -m "commit #1"
$ hg co 0
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
B should disappear
$ ls
a