Reconfigured Starcounter.ErrorCodes to build the assembly with the same name, to be including all generated error codes exposed as constants via the static Error class.
Added simple Starbits icon.
Crafted proper .nuspec file to describe the Starcounter.ErrorCodes nuget package.
Bound Starcounter.ErrorCodes to the Starbits common assembly metadata.
Updated Starcounter.ErrorCodes.nuspec with explicit author and owner properties.