Twig autoescape=false added as default option
Added support for tag browsing (.tag)
Added support for tag browsing (added context tag)
added method out::getFilterTags
Added support for tags browsing
Minor bugs fixed
	Empty menus are not display at all (htmlOut::menu)
	Search form implments data-path attribute, for correct routing
(htmlOut::searchForm)
	minor typo fixing
Bug fixed with custom fields: default values of select input were not
displayed correctly in edit mode