curl - cURL mirror with patches applied

Age	Commit message (Collapse)	Author
2018-04-27	CURLINFO_PROTOCOL.3: mention the existing defined names	Daniel Stenberg

2016-11-25	add CURLINFO_SCHEME, CURLINFO_PROTOCOL, and %{scheme}	Frank Gevaerts
	Adds access to the effectively used protocol/scheme to both libcurl and curl, both in string and numeric (CURLPROTO_*) form. Note that the string form will be uppercase, as it is just the internal string. As these strings are declared internally as const, and all other strings returned by curl_easy_getinfo() are de-facto const as well, string handling in getinfo.c got const-ified. Closes #1137