Merge pull request #310 from WindowsAzure/dev

Windows Azure Monitoring Services Library (Preview) + .NET 4.0 Support
Merge branch 'dev' of github.com:WindowsAzure/azure-sdk-for-net into updatelibs
updating libraries
adjusting for nuget package contents
Merge pull request #313 from markcowl/updatelibs

update generated libraries
Readme update