Add new Account SAS Token cmdlet, and add IPacl/Protocal support to B/T/Q/F new SAS cmdlets

[blueww]

• Add cmdlet to generate SAS token against storage account
  • New-AzureStorageAccountSASToken
• Add IPAddressOrRange/Protocol support in cmdlets to generate SAS token against blob, container, file, share, table, queue
  • New-AzureStorageBlobSASToken
  • New-AzureStorageContainerSASToken
  • New-AzureStorageFileSASToken
  • New-AzureStorageShareSASToken
  • New-AzureStorageQueueSASToken
  • New-AzureStorageTableSASToken
    *Change the Help xml file for the cmdlets update. (The help text is pending Tamra review as he is OOF, might have another PR for Help Text change from Tamra later)
    *The Help xml has many changes as it's re-generated from the PSHelp Edit Tool. You can find all Help text change (and conclusion of each change) from:
    HelpChange.docx.

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[markcowl]

indentation

[blueww]

fixed

[markcowl]

@blueww I'm excited to see this feature. It looks like a little bit of rethinking input parmater types is necessary to make the cmdlets usable - the user should not have to separately create a complex .Net type in order to use the cmdlet.

Also, need to see some test coverage and I assume the help update covers the new cmdlets.

[blueww]

Hi Mark,

Thanks for the review and comments!

I have replied all your comments. Summarize as below:

1. For the parameter types “SharedAccessAccountServices” , “SharedAccessAccountResourceTypes” , “SharedAccessProtocol”, they are all Enum, and Powershell support Enum input very well. User can just press tab to get the enum value, don't need to create by themselves. Such as following parameters works well:
   New-AzureStorageAccountSASToken -Service Blob,File,Table,Queue -ResourceType Container,Object,Service -Permission rw -Protocol HttpsOrHttp
2. You have a comments to change “ExpiryTime” to “ExpirationTime”. As "ExpiryTime" is standard name in azure rest API, and release long ago in cmdlets to create SAS token, we don't plan to change that.
3. I have fixed the indentation issue raised in your comments in the PR.
4. We have already complete the test implementation of the new features, and 100% passed. See the attached report.
5. Yes, the help file has already been changed to include the new support features.

Please let me know if you have other questions or comments!
Thanks!

[hovsepm]

Why do you have changes here?