Adding three addins to the list.
Adding three addins to the list.

Added Cake.Squirrel, Cake.XdtTransform, and Cake.AzureStorage to the
list of addins.

devlead/website,SharpeRAD/Cake.Website,SharpeRAD/Cake.Website,cake-build-bot/website,cake-build/website,cake-build/website,cake-build/website,devlead/website,cake-build-bot/website,devlead/website