unmaintained grass and silk icon sets removed (step 1)

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@45455 15284696-431f-4ddb-bdfa-cd5b030d7da7

gui/icons/grass/AUTHORS

@@ -1,33 +0,0 @@
-
-Cedric Shock:
-channel-hue.gif
-channel-intensity.gif
-channel-saturation.gif
-channel-his.gif
-element-grid3.gif, module-r3.gif
-status-failure.gif
-status-running.gif
-status-success.gif
-element-3d.view.gif
-element-icons.gif
-drawmode-static.gif
-drawmode-explore.gif
-
-From BWidgets:
-file-*.gif
-edit-*.gif
-status-out.gif (except status-gism.gif by M. Barton)
-gui-rv.info.gif
-
-Hamish Bowman:
-module-d.nviz.gif
-module-nviz.gif
-
-Radim Blazek:
-gui-cmd.gif
-
-GRASS development team (GRASS logo):
-gui-g.gif
-
-Michael Barton:
-Everything else

gui/icons/grass/README

@@ -1,69 +0,0 @@
-GUI ICONS for GRASS
-
-All icons were created especially for GRASS by Michael Barton, Cedric Shock, 
-Hamish Bowman, Radim Blazek, and others listed in AUTHORS, except for a few from the
-BWidgets set distributed with GRASS 6 (see file AUTHORS for a list of icon authors) 
-
-COPYRIGHT for all icons except those from BWidget (../../lib/external/bwidget/):
-    (C) 1999 - 2007 by the GRASS Development Team
-    These icons program are free software under the GNU General Public
-    License (>=v2). Read the file COPYING that comes with GRASS
-    for details.
-
-
-NOTES
-
-These are gif icons. (Tcl doesn't like PNG)
-
-They are installed in $(GISBASE)/etc/gui/icons
-
-They follow the following naming scheme:
-[class]-[member].gif
-
-The following classes are being used:
-
-
-ELEMENT
-
-These are icons for grass database elements such as cell, rast3, vector,
-windows, etc. and for symbol, the other type of thing that the tcl GSelect
-procedure handles.
-
-
-MODULE
-
-Members of module are programs or parts of programs. For example
-module-d.nviz.gif. The program name can consist of just the first few '.'
-seperated parts of the name. For example module-r.gif could be used for
-all raster programs. The last . must be removed; module-v.in..gif won't
-match anything.
-
-
-GUI
-
-Icons used by gui.tcl.
-gui-cmd.gif is needed for one version of gui.tcl
-
-
-FILE
-
-Icons for file operations like open, close, etc.
-file-open.gif is needed for one version of gui.tcl
-
-
-EDIT
-
-Icons for edit operations like cut, copy, paste, etc.
-edit-copy.gif is needed for one version of gui.tcl
-
-
-STATUS
-
-Status icons for grass. Any lowercase key to GRASS_INFO_*, like warning,
-error, message. Also success and failure for exit codes.
-
-
-CHANNEL
-
-Icons for channels of images
-