Log Message:
Pullup ticket 2722 - requested by bouyer
curl: build fix

Revisions pulled up:
- www/curl/Makefile				patch
- www/curl/distinfo				patch
- www/curl/patches/patch-ab			patch
- www/curl/patches/patch-ac			patch
- www/curl/patches/patch-ad			patch
- www/curl/patches/patch-ae			patch
- www/curl/patches/patch-af			patch
---
The security patch for CVE-2009-0037 has changed on the master site which
changed the checksum and size of "curl-7.18.1-CVE-2009-0037.patch".
Update to the latest version and integrate it directly to avoid further
build breaks.