02:34 adamw 

Modernize, reformat, and simplify this port.

User-facing changes, some of which required a PORTREVISION bump:
* Explicitly depend upon libgpg-error.so
* Just depend on readline for everybody, rather that silently linking
  against it on 10.x and when certain knobs were enabled
* Don't download the .sig file
* Install manpages for everybody. As a side effect, everybody gets
  the info files. Also, put the help docs into DOCSDIR, not DATADIR.
  AFAICT, they weren't called from gpg itself
* Reword the pkg-descr and COMMENT
* Fold the pkg-install into pkg-plist, and loosen the semantics for
  creating the gpg symlink, and tighten those for removing it
* Remove the pkg-message. The pinentry port installs a dialogue