Add VoleBuildInfo window to the project.
Vole Status Report almost completed. Still to do: implement the copy
button on the status window.
I seem to have broken the VoleBuildInfo xib.

Add the code changes for the VoleBuildInfo status window button.
VoleBuildInfo almost working, except that the window does not redisplay
after being closed.
Previous commit (window does not redisplay) now fixed by
connecting the window to File's Owner.
Change name of VoleBuildInfo window to Vole Status Report