Adds an "Upcoming Events" block view.

- The grouping date displays the day of week wrapped in quotes.
  There is a BUG in drupal core which will not let me save
  two date formats that compare case insensitively.
  (That is, "D" and "d" are treated the same way).
Merge branch 'feature/contenttypes' into feature/homepage
Merges the Event and Calendar features.
Adds the Tags taxonomy term to the Basic Page content type.
Merge remote-tracking branch 'origin/feature/homepage' into develop
merge conflicts