[Linux] Add settings to gtkrc-2.0

dotfiles/gtkrc-2.0

@@ -2,3 +2,19 @@ binding "gtk-emacs-text-entry"
 {
    bind "<alt>BackSpace" { "delete-from-cursor" (word-ends, -1) }
 }
+
+gtk-theme-name="Paper"
+gtk-icon-theme-name="Paper"
+gtk-font-name="Roboto 11"
+gtk-cursor-theme-name="Paper"
+gtk-cursor-theme-size=0
+gtk-toolbar-style=GTK_TOOLBAR_BOTH
+gtk-toolbar-icon-size=GTK_ICON_SIZE_LARGE_TOOLBAR
+gtk-button-images=1
+gtk-menu-images=1
+gtk-enable-event-sounds=1
+gtk-enable-input-feedback-sounds=1
+gtk-xft-antialias=1
+gtk-xft-hinting=1
+gtk-xft-hintstyle="hintfull"
+