john-jumbo 1.8.0-j1

Version bump. Changed how we handle this, to reflect upstream’s new release priorities and move to autotools. Removed a redundant part of the patch.
The upstream ` CFLAG ` suggestion actually seems to predate the last release, before this one, in 2012, but both us and MacPorts for both ` john ` and the ` jumbo ` version kept using the patch instead of ` CFLAGS `. If you don't object, I don't overly mind keeping the patch until they fix the ` prefix ` option in ` configure ` as part of their move towards autotools. I'll keep an eye on upstream and see if it's possible to backport a newer patch for ` configure ` when/if there becomes one.