5.0.8

* 5.0.8 / Meta: Compare the tags of the post against the content of the
post, filter out commonly used words, and determine the focus word of
the post.
* 5.0.8 / Meta: Canonical link taken out of header og/meta elements as
this should be handled on a theme level.
* 5.0.8 / Meta: moves scripts to the footer (in a way that doesn't
interfere with other scripts being called by certain modules)