Bug #699 Fixes + Root Collection url fix

SEO: Collection root is too empty which causes Bing to throw a SEO Analyzer error.
Root plus all pages without a guid now so the content from the root timeline to the crawler.

Cleaned up the way titles are printed to the crawler.
Merge pull request #764 from xanthics/master

#699 SEO: Collection root is too empty which causes Bing to throw a SEO Analyzer error