[Gtk-2.0] Set inkscape-decoration & gtk--small-toolbar icon to 16px. Fixes #675

Author: khurshid-alam

src/gtk-2.0/gtkrc

@@ -2,6 +2,8 @@
 
 gtk-color-scheme = "bg_color:#eeeeee\nfg_color:#555555\nbase_color:#ffffff\ntext_color:#333333\nselected_bg_color:#f0544c\nselected_fg_color:#ffffff\ntooltip_bg_color:#444444\ntooltip_fg_color:#eeeeee\ntitlebar_bg_color:#444444\ntitlebar_fg_color:#dddddd\nmenubar_bg_color:#444444\nmenubar_fg_color:#dddddd\ntoolbar_bg_color:#eeeeee\ntoolbar_fg_color:#555555\nmenu_bg_color:#444444\nmenu_fg_color:#dddddd\npanel_bg_color:#444444\npanel_fg_color:#dddddd\nlink_color:#f06860"
 
+gtk-icon-sizes = "inkscape-decoration=16,16:gtk-small-toolbar=16,16"
+
 # Default Style
 
 style "murrine-default" {