Update pico_editor.php
Update pico_editor.php

use of the twig var {{ editor_url }} instead of the hardcoded "admin" url
indentation from tabs to spaces
Lomanic/Pico-Editor-Plugin,w-vi/Pico-Editor-Plugin,w-vi/Pico-Editor-Plugin,w-vi/Pico-Editor-Plugin,Lomanic/Pico-Editor-Plugin,Lomanic/Pico-Editor-Plugin