Starting on it. Running into issues.
Feed fixes

A few minor fixes to eating.

* We now deny permission without a game in progress.
* The form now suggests the correct day.
* Deleting a meal now returns the victim to human form.
Merge branch 'master' into feature/forum-permissions

Conflicts:
	HVZ/HVZ/settings.py
Forum permissions

Note that this is in no way a sustainable solution. Forums aren't tied
to games in any way, and permission is based entirely on the String name
of the Forum. If we can inherit from and register a substitute for the
forum class (with actual game logic baked in), I'll be happy to throw
this out.

This commit also creates a nearest_game function which gets the latest
game if no imminent game exists; this will allow people to see stats and
player lists after this game is over =D
Fix issue with long email addresses

Note that if two email addresses share the same first 30 characters, the
second will not be allowed to register. We should fix this issue before
next game by making a custom User class.
Pretty PermissionDenied page

Easy stuff.
Merge pull request #173 from jthemphill/fixes/username-limit

Fix issue with long email addresses
Merge pull request #174 from jthemphill/feature/pretty-permission-denied

Pretty PermissionDenied page
Merge pull request #169 from jthemphill/feature/feed-fixes

Feed fixes
Merge pull request #170 from jthemphill/feature/forum-permissions

Feature/forum permissions