Tested laika. Completely broken.
Merge branch 'master' into laika-setup

Conflicts:
	.meteor/local/build/programs/client/app.html
	.meteor/local/build/programs/client/program.json
	.meteor/local/build/programs/server/program.json
	.meteor/local/db/local.0
	.meteor/local/db/local.1
	.meteor/local/db/local.ns
	.meteor/local/db/meteor.0
	.meteor/local/db/meteor.ns
	.meteor/local/db/mongod.lock
Refactored posts permissions. Unit tested them