use Verb for docs
Merge remote-tracking branch 'origin/master'
update .jshintrc
run tests
update tests to use new libs
adds utils to get rid of underscore.string
update banners, minor edits
use native javascript methods
fixes undefined `toString`
minor changes to type checking in engine.js
use updated resolve-dep
use updated resolve-dep
adds missing `layoutInfo` var, remove assemble-yaml in favor of gray-matter. minor cleanup
Merge remote-tracking branch 'origin/master'

Conflicts:
	lib/assemble.js
Merge remote-tracking branch 'origin/master'