adds all the upgrades --- note that these cannot currently stack
makes the player admin a bit more friendly
a dead-simple player email template.
creates a simple view. could maybe reuse PlayerListView, but don't need the annotation...
wires the view in. requires staff status to see the page
adds a count to each table on the player list page
Merge pull request #164 from haaksmash/feature/164-count-the-players-bro

Numeric player count
Merge pull request #178 from haaksmash/feature/178-player-email-page

Emailing Players
Merge pull request #177 from haaksmash/feature/177-upgrade-quickies

Upgrades
Merge branch 'develop' of github.com:Claremont-HvZ-Web-Team/claremontHvZ into develop