Update of /cvsroot/pdl/PDL/Lib/Transform/Cartography
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv22593/Lib/Transform/Cartography
Added a non-interpreted trampoline ('pdl') to perldl, so that
shebang perldl scripts will work. Also added a warning message to
earth_image() if netpbm is not installed. Updated PDL::Intro so that the
"pdl" man page includes passing reference to the trampoline.