[Linux] Add gtk-3.0 configuration file

dotfiles/config/.gitignore

@@ -9,8 +9,6 @@
 /gconf/
 /gedit/
 /google-chrome
-/gtk-2.0/
-/gtk-3.0/
 /hexchat
 /hub
 /linuxmint/

dotfiles/config/gtk-3.0/settings.ini

@@ -0,0 +1,20 @@
+[Settings]
+gtk-key-theme-name=Emacs
+gtk-application-prefer-dark-theme=false
+gtk-theme-name=Adwaita
+gtk-fallback-icon-theme=gnome
+gtk-icon-theme-name=Adawaita
+gtk-font-name=Roboto 11
+gtk-cursor-theme-name=Adwaita
+gtk-cursor-theme-size=24
+gtk-toolbar-style=GTK_TOOLBAR_BOTH_HORIZ
+gtk-toolbar-icon-size=GTK_ICON_SIZE_LARGE_TOOLBAR
+gtk-button-images=0
+gtk-menu-images=0
+gtk-enable-event-sounds=1
+gtk-enable-input-feedback-sounds=0
+gtk-xft-antialias=1
+gtk-xft-hinting=1
+gtk-xft-hintstyle=hintslight
+gtk-xft-rgba=rgb
+gtk-modules=canberra-gtk-module