Warning: the directory structure has shifted again (lib/gnats -> libexec/gnats)
Also, I am now compiling and configuring gnats with "with release based"
which adds additional functionality and is backwards compatible, but adds
new PR fields you may not expect to see.
PLISTs.
Note: I know that this is going to break some symlinks and/or .so
includes, I will back some of these out as I run into these during
package building.
