Can't read/write to blob storage about azuresmr

[brnleehng]

Hi @IyarLin

You are getting errors on the parsing HTML because the storage response returned a bad 400 malformed request. The blob name 'Ad Group Performance Report' is not
URL encoded. AzureSMR will need to URL encode the blob name so the user doesn't have to do it.

Response [https://storageaccount.blob.core.windows.net/containerName/Ad Group Performance Report]
Date: 2018-02-27 22:50
Status: 400
Content-Type: text/html; charset=us-ascii
Size: 311 B

<TITLE>Bad Request</TITLE> Bad Request

---

HTTP Error 400. The request is badly formed.

Fix:
ad_group = azureGetBlob(sc, storageAccount = "storageAccount",
container = "container",
blob=utils::URLencode(blobName),
type="text")

[IyarLin]

Many thanks! It works