Initiated update-mechanic, minor fixes

state.php

@@ -0,0 +1,12 @@
+<?php
+define('THOS_STATE_FILE', '/home/surillya/.thos_state.json');
+
+function thos_load_state() {
+    if (!file_exists(THOS_STATE_FILE)) return null;
+    return json_decode(file_get_contents(THOS_STATE_FILE), true);
+}
+
+function thos_save_state($data) {
+    file_put_contents(THOS_STATE_FILE, json_encode($data, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES));
+}
+?>