method now returns the GUID key instead of the int
changed from EClaim to DyanmicCollection;
ClientId is now ClientKey returning the GUID
code optimization and removed the uncessary reference to datacontract classes
GetAppKeys method now returns Dictionary<Guid, int>
optimized the code and deleted uncessary data model class
Feature extension
1. GetClientId from ClientKey
Updated the interface;
removed the refernce to Services;
extensive caching;
deleted uncessary data models