Remove obsolete charmapbutton source

diff --git a/gfx/luma/gfx/menu/luma/charmapbutton.svg b/gfx/luma/gfx/menu/luma/charmapbutton.svg
deleted file mode 100755 (executable)
index 9b6626e..0000000
--- a/gfx/luma/gfx/menu/luma/charmapbutton.svg
+++ /dev/null
@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<?xml-stylesheet href="common_f.css" type="text/css"?>
-<svg xmlns="http://www.w3.org/2000/svg" version="1.1" width="32" height="32">
-       <rect class="button" width="32" height="32"/>
-</svg>