Update templates from 3.1 to 4.0

Templates/UPGRADING.markdown

Templates/absolute.dwt

Templates/debug.dwt

Templates/document.dwt

Templates/fixed.dwt

Templates/jsp.debug.dwt.jsp

Templates/jsp.fixed.dwt.jsp

Templates/jsp.local.dwt.jsp

Templates/jsp.unlaffiliate.dwt.jsp

Templates/jsp.unlaffiliate_debug.dwt.jsp

Templates/jsp.unlaffiliate_local.dwt.jsp

Templates/liquid.dwt

Templates/local.dwt

Templates/php.absolute.dwt.php

Templates/php.debug.dwt.php

Templates/php.document.dwt.php

Templates/php.fixed.dwt.php

Templates/php.liquid.dwt.php

Templates/php.local.dwt.php

Templates/php.popup.dwt.php