o Add a =head1 DESCRIPTION. This fixes installation using FreeBSD's BSDPAN

o   Add a =head1 DESCRIPTION. This fixes installation using FreeBSD's BSDPAN
    extension. Oh. And it also does this neat little thing called telling people
    what the code does. Might be handy.
o   Add rudimentary support with C style shells. Defaults to sh if your
    $ENV{SHELL} isn't defined for some reason (you evil person). Anything that
    doesn't match /csh/ is assumed to be Bourne. If someone makes another
    Futurama-themed shell that isn't Bourne-style, this'll probably spit out
    commands which make that shell break.
o   And add some docs in support of the aforementioned support for csh.

git-svn-id: http://dev.catalyst.perl.org/repos/bast/local-lib/1.000/trunk@3738 bd8105ee-0ff8-0310-8827-fb3f25b6796d