Added a data.more variable.

This way you can display separately your excerpt (kind of heading) and your content, e.g. by doing :
<section class="post-content">
  <% if (post.excerpt){ %>
    <header>
      <%- post.excerpt %>
    </header>
  <%- post.more %>
  <% } else { %>
    <%- post.content %>
  <% } %>
</section>
Merge branch 'dev'
select language in __ with second parameter
ensure 'lang' in page
syntax corrections for hint
braces removed
updating lib/model/schema.js to match the more var.
Merge pull request #830 from lebarde/data.more

Added a data.more variable.
Merge pull request #831 from jkuetemeier/feature/lang

'lang' for every 'page' - next step to multilanguage sites
Fix typo in hello-world.md

trobuleshooting -> troubleshooting
Merge pull request #852 from Rahazan/patch-1

Fix typo in hello-world.md
Merge branch 'master' into dev
Remove braces
Update jshintrc