Ui enhancements 2.0 (#29)

* canvas overhaul

* editor 2.0

* more tweaks

* more editor work

* completions + refactor

* cleanup + editor additions

* cleanup + undo overhaul

* editor recent/peripherals/redo + cleanup

* editor path issues

* cleanup

* changes for deprecated ui methods - recolor milo - make turtle scripts run again - mob rancher improvements

* can now use named colors

screenSaver/autorun/saver.lua

@@ -11,7 +11,7 @@ if not multishell then
 end
 
 local config = Config.load('saver', {
-	enabled = true,
+	enabled = false,
     timeout = 60,
     random = true,
     specific = nil,