Updating captions samples

Currently only webvtt is working
Removing old OnePlayer folder contents

Creating a redirect from the old oneplayer page to the new Azure Media
Player page
Updating OSMF SS Plugin and updating bad link

Updating OSMF Smooth Streaming Plugin from 0.12 to 0.13
Updating link of http://manage.azure.com to
http://manage.windowsazure.com
Updating Azure Media Player

Change List:
-Updating player code
-Updating OSMF SS plugin from 0.12 to 0.13
-Updating Logo and header bar
-Removing references to oneplayer (replacing with Azure Media Services)
-Bug fix: OSMFSS was not used as the tech for AES