Added CombineWith that can combine objects/ints/etc saving casting at callsites
Added CombineWith that can combine objects/ints/etc saving casting at callsites

nataren/NServiceKit,ZocDoc/ServiceStack,timba/NServiceKit,MindTouch/NServiceKit,NServiceKit/NServiceKit,NServiceKit/NServiceKit,nataren/NServiceKit,timba/NServiceKit,NServiceKit/NServiceKit,MindTouch/NServiceKit,nataren/NServiceKit,MindTouch/NServiceKit,nataren/NServiceKit,NServiceKit/NServiceKit,ZocDoc/ServiceStack,MindTouch/NServiceKit,timba/NServiceKit,timba/NServiceKit,ZocDoc/ServiceStack,ZocDoc/ServiceStack