refactoring of header.php and footer.php
seo info for static pages
support seo fields for custom:view_production component
support seo fields for custom:view_service component
support seo fields for custom:view_compare component
replaced space indent in custom components to tabs
refactoring of /content/ section
fixed 404 titles and http status for /content/
support seo for content detail page
fixed font-family for form mixin
refactoring of /concacts/ page
added essential elements
little refactoring
removed test seo info from /object/ section
update revision