Lots of localization setup, added controller BBCode stuff also.

addons/controller_icons/plugin.gd

@@ -0,0 +1,19 @@
+@tool
+extends EditorPlugin
+
+var inspector_plugin : EditorInspectorPlugin
+
+func _enable_plugin():
+	add_autoload_singleton("ControllerIcons", "res://addons/controller_icons/ControllerIcons.gd")
+
+func _disable_plugin():
+	remove_autoload_singleton("ControllerIcons")
+
+func _enter_tree():
+	inspector_plugin = preload("res://addons/controller_icons/objects/ControllerIconEditorInspector.gd").new()
+	inspector_plugin.editor_interface = get_editor_interface()
+
+	add_inspector_plugin(inspector_plugin)
+
+func _exit_tree():
+	remove_inspector_plugin(inspector_plugin)