Move more configurations to .config

Signed-off-by: Severin Kaderli <severin.kaderli@gmail.com>

system/.gtkrc-2.0

@@ -1,18 +0,0 @@
-# DO NOT EDIT! This file will be overwritten by LXAppearance.
-# Any customization should be done in ~/.gtkrc-2.0.mine instead.
-
-include "/home/severin/.gtkrc-2.0.mine"
-gtk-theme-name="Adapta-Nokto"
-gtk-icon-theme-name="Paper-Mono-Dark"
-gtk-font-name="Noto Sans 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"