Create 2013-06-20-AdStackMediaServices.md
Update 2013-06-20-AdStackMediaServices.md
Update and rename 2013-06-20-AdStackMediaServices.md to 2013-06-20-adstack-media-services.md
Merge pull request #5 from lhkeeley/patch-5

Create 2013-06-20-AdStackMediaServices.md