Remove workaround for an old iceweasel bug

The workaround for an old iceweasel bug regarding the forward/back
button is not needed anymore.

diff --git a/etc/skel/.gtkrc-2.0 b/etc/skel/.gtkrc-2.0
deleted file mode 100644 (file)
index 6df9501..0000000
--- a/etc/skel/.gtkrc-2.0
+++ /dev/null
@@ -1,2 +0,0 @@
-# workaround for an iceweasel bug regarding the forward/back button
-gtk-fallback-icon-theme="moblin"