Updated NuGet specs
Updated the README file
Use ConcurrentDictionary in UserAccessCache to support concurrent operations
Use Lazy<T> for the initialization of the default UserAccessCache instance
Merge pull request #85 from sharwell/ConcurrentUserAccessCache

Concurrent UserAccessCache
Making AddressDetails.Address public.

Making AddressDetails.Address public from internal.
Updated CreateServer Personality to use object

Updated the Personality parameter on CreateServer to use the Personality
Object, as opposed to just a string, to match RebuildServer.
Updated Personality to be array, tested on live

Updated Personality to be array, tested on live, tested on Live
Rackspace API.
Merge pull request #90 from rackspace/master

Merge Rackspace specific changes
Merge pull request #88 from dotnetpro/FixComputing

Minor fixes for cloud computing
Updated assembly to v1.1.2.0 and updated documentation