std.net.curl.del should return response body.

[dlangBugzillaToGithub]

repeatedly (@repeatedly) reported this on 2012-05-03T12:07:29Z

Transfered from https://issues.dlang.org/show_bug.cgi?id=8025

CC List

• andrei (@andralex)
• hsteoh
• tiberiulepadatu14

Description

Currently, return type of del is void.

void del(Conn = AutoProtocol)(const(char)[] url, Conn conn = Conn())
    if (isCurlConn!Conn)

But HTTP's DELETE sometimes returns response body(Sorry, I don't know FTP).
In such cases, current del is not usable.

Return type of del should be T[] same as other functions, e.g. get, put and etc...