Adding Azure Media Services.ps1
Adding new functions
Adding module manifest (psd1) and module file (psm1)
Moved dependency loading into its own, private function
Added built-in help for Get-AzureMediaCloudContext
NuGet is downloaded on-demand when the module is imported
Adding .gitignore
Added Export-ModuleMember to a couple functions
Added Export-ModuleMember to a couple functions
Changed Media Services primary key to be dynamic in test script
Added Get-AzureMediaServicesProcessor
Adding Add-AzureAssetFile
Updated Load-AzureMediaDependencies to download NuGet.exe only if it is not already present
Removed Export-ModuleMember from individual script files, as it apparently has no effect unless it's called in the .psm1 module file.
Merge branch 'master' of https://github.com/pcgeek86/PowerShell-Azure-Media-Services