bumped to 0.3.22
Merge remote-tracking branch 'refs/remotes/assemble/master'
updated docs, rebuild
corrections and additional info on README, minor whitespace correction and formatting. rebuild docs
Merge remote-tracking branch 'refs/remotes/assemble/master'

Conflicts:
	Gruntfile.js
Merge remote-tracking branch 'refs/remotes/assemble/master'
Merge pull request #107 from jonschlinkert/master

documentation updates