Start writing unittests for the bridgedb.HTTPServer module.
Start writing unittests for the bridgedb.HTTPServer module.

The ReCaptchaProtectedResourceTests.test_render_POST_* unittests expose
the bug in #11231.

mmaker/bridgedb,wfn/bridgedb,wfn/bridgedb,pagea/bridgedb,mmaker/bridgedb,pagea/bridgedb