Changed install instructions;

Changed version check tag to board3_portal_v2_dev; 
Added more language variables; 
Added version check to ACP and limited it to only showing in the general settings area; 
Changed all config variables from portal_ to board3_; 
Added new install file; 
Fixed jumpbox bug that caused a useless error message; 
Added block images for team block and user menu;

root/portal.php

@@ -27,7 +27,7 @@ $user->session_begin();
 $auth->acl($user->data);
 $user->setup('mods/portal');
 
-if (!$config['portal_enable'])
+if (!$config['board3_enable'])
 {
 	redirect(reapply_sid($phpbb_root_path . 'index.' . $phpEx));
 }