ensure the tests can be passed on machines with space in directory name.
Exposing error message body for UniformInterfaceException
Merge pull request #32 from WindowsAzure/dev

Dev
Merge pull request #33 from gcheng/dev

Dev
Merge pull request #31 from gcheng/bettererror

Bettererror
Merge pull request #324 from gcheng/dev

Dev