Updated Timezone resource mof schema for RTM version
Added 2 Azure-related resource providers.

AzurePublishingProfile: Allows a publishing profile to be generated & imported during a DSC run
AzureVm: Allows an Azure VM to be created
Simple build script to push resource providers to the local design-time 'PSProviders' folder and to a Pull Server.
Added Chocolatey resource
Added some switches to the simple build script
Extended AzureVm resource to support provisioning to a custom network & affinity group