Remove unnecessary height styling for masthead
Make description on ArticleTranslation a TextField
Merge branch 'master' of github.com:dellsystem/ctlibre.com
Move page titles from a block to a variable

Best way to fill the <title> element without having to add a new
filter.

See https://code.djangoproject.com/ticket/6378

For issue #22.
Update content styling

New article features, etc.
Show date, category on article detail page

Closes #23.
Add footer content (#24)