Adding three tutorials from cwbuecheler.com
Add relevant articles from Flippin' Awesome
Merge remote-tracking branch 'upstream/master'

Conflicts:
	README.md

Signed-off-by: Christopher Buecheler <cwbuecheler@gmail.com>
Merge pull request #2 from cwbuecheler/master

Adding three tutorials from cwbuecheler.com
Merge upstream/master
Merge upstream/master