Added extra function to get the SEO title or a value you provide. + Added usage in README
Merge branch 'extend_seo_title'

* extend_seo_title:
  Added extra function to get the SEO title or a value you provide. + Added usage in README

Conflicts:
	README.md
Merge pull request #13 from Kunstmaan/extend_seo_title_master

Extend seo title master