posts have an optional slug
styling, add a check.did method
styling db, emails, events, helpers
cleanup interface and lib
cleanup query and settings
delete check imagemagick verison script
cleanup root
cleanup schema
refactor validator
anything can have a slug!
validate: return empty strings by default
validating text should escape html
Merge branch 'master' of git://github.com/discore/discore-interface

Conflicts:
	README.md
	index.js
	interface/create.js
	interface/motion.js
	interface/user.js
	lib/messages.js
	schema/Motion.js
	schema/notification.js
	settings/indexes.js
Merge branch 'master' of git://github.com/discore/discore-interface