Update for 0.51.0

WindowMaker/Icons/README

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+The icons listed in the end of this file and their correspondent xpm versions
+were made by Marco van Hylckama Vlieg.
+They may be distributed freely and/or modified as long as the original
+Author is mentioned!
+
+clip2.tiff is based on an icon by Vinny Ferrari.
+
+fatal@global.uibk.ac.at
+
+BitchX.tiff
+DefaultAppIcon.tiff
+GNUterm.tiff
+clip2.tiff
+defaultterm.tiff
+draw.tiff
+linuxterm.tiff
+mixer.tiff
+notepad.tiff
+pdf.tiff
+ps.tiff
+real.tiff
+sgiterm.tiff
+sound.tiff
+staroffice2.tiff
+timer.tiff
+wilber.tiff
+write.tiff
+xdvi.tiff
+xv.tiff
+