Redmine

Would just like to propose a minor draft to at least get something started on this topic, something like this needs to be added after the last meta tag in base.html.erb to at least get things to embed correctly.

<meta property="og:title" content="<%= html_title %>" />
<meta property="og:description" content="description variable which will capture summary" />

I also noticed, if <%= html_title %> helper is called more than once somewhere, it will duplicate itself the number of times equal to the call count... is this a bug or intended behavior?