Azure Information Protection rebranding

Introducing the Notepad application into the GitHub repo and changed references from Active Directory to Azure Information protection

rms-samples-for-net v1.0

Merging develop branch (IpcAzureApp sample)

New samples including: IpcAzureApp, IpcDlpApp, IpcManagedAPI,
RmsDocumentInspector, RmsFileWatcher.

Merging develop branch into master.