Correcting outdated examples in docs.md

onBeforeAction no longer uses call to this.stop() but uses pause() instead.
pathFor helper no longer accepts query string in format key=value but instead takes query='key=value'
Merge branch 'dev' of github.com:Dsyko/iron-router into Dsyko-dev

Conflicts:
	DOCS.md
Merge branch 'Dsyko-dev' into dev