Added AccountType when creating storage account to comply with service management api version 2014-10-01
Adding option to delete SB Namepsace in mobile delete command
Merge pull request #1470 from pvbchak/dev

Adding option to delete SB Namepsace in mobile delete command
Merge pull request #1458 from wastoresh/next

Add AccountType when creating storage account to comply with service m...
Merge pull request #1469 from amarzavery/dev

updating package.json to the latest version of node sdk & recorded mocks for storage tests