WIP: Simple Poll
Simple Polls! With voting events and results tab!
Fiddling with poll block
Merge branch 'master' into poll

Conflicts:
	config/initializers/settings.rb
Poll title
AJAX up the poll block
Validate poll answers so people can't just add their own
Highlight on poll submit
Merge branch 'poll'

Conflicts:
	app/models/person.rb
	config/initializers/settings.rb
Don't try to load a non-existant poll
Don't break view editing if no controls