Update 32-bit curl and add 64-bit curl

[brad-anderson]

@brocolis did all the hard work of rolling up a new curl package for use with dmd. This pull request modifies the Windows installer to make use of his work.

• Updates curl to 7.33.0
• Adds 64-bit versions of curl
• Adds support for Windows' built in SSL authentication (instead of the OpenSSL currently used which required anyone wanting to use SSL to prepare certificates before it would work).

For this pull request to work the updated curl zip @brocolis prepared (libcurl-7.33.0-WinSSL-zlib-x86-x64.zip libcurl-7.34.0-WinSSL-zlib-x86-x64.zip must be uploaded to http://downloads.dlang.org/other (attn: @WalterBright or @braddr).

There is nothing stopping this from being done prior to 2.065 and a new installer being rolled and put up so 64-bit curl works for Windows users but I'd understand if you wanted to avoid that.

[MartinNowak]

Thanks, I can't do the upload though. Some libcurl build instructions in the wiki and/or a build script would be nice.

There is nothing stopping this from being done prior to 2.065.

There are also the outstanding issue to update the fedora rpms.
So maybe we should build a 2.064.3.

[dejlek]

Thanks for remind me, I will do this tonight.

[ghost]

libcurl build instructions: http://wiki.dlang.org/Curl_on_Windows

[MartinNowak]

Thanks a lot.

[dejlek]

Btw, Fedora RPMs are building now - find the SPEC file here: https://www.gitorious.org/dejan-fedora .