Change version for release 1.3.3

Author: brlumen

TelegramBot.php

@@ -22,7 +22,7 @@ function register() {
         $this->name        = 'TelegramBot';
         $this->description = plugin_lang_get( 'description' );
 
-        $this->version  = '1.3.3-dev';
+        $this->version  = '1.3.3';
         $this->requires = array(
                                   'MantisCore' => '2.14.0',
         );