add params
rename `_routes` to `stack`, code comments
Merge remote-tracking branch 'origin/master' into argument-refactor

Conflicts:
	lib/router.js
rename `_stages` to `stages` and `_routes` to `stack`
Merge branch 'argument-refactor'

Conflicts:
	lib/layer.js
	lib/router.js
	lib/utils.js
clean out old files
router, route with some tests
save comments
typo

fixing a typo
removing first path character check

since we don't care if the file.path starts with '/' or '.' or not removing that check.
remove utils since nothing is used
minor formatting
v0.3.0-beta
Merge branch 'refactor' into comments

Conflicts:
	lib/layer.js
	lib/router.js
	lib/utils.js
	test/router.sync.test.js
	test/router.test.js
Merge branch 'comments'