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

neural/Scanner.lua

@@ -182,7 +182,7 @@ end
 
 function page:eventHandler(event)
 	if event.type == 'quit' then
-		Event.exitPullEvents()
+		UI:quit()
 
 	elseif event.type == 'scan' then
 		self:scan()
@@ -211,7 +211,7 @@ Event.onTimeout(0, function()
 	page:sync()
 end)
 
-UI:pullEvents()
+UI:start()
 
 if canvas then
 	canvas:clear()