Merge branch 'mg/http-auth'

* mg/http-auth: http-push.c: use a faux remote to pass to http_init Do not name "repo" struct "remote" in push_http.c http.c: CURLOPT_NETRC_OPTIONAL is not available in ancient versions of cURL http authentication via prompts http_init(): Fix config file parsing http.c: style cleanups Conflicts: http-push.c