bug: Fix admin api client definition returning the wrong types (#65)

* bug: Fix admin api client definition returning the wrong types

- IFluentMockServerAdmin get, find and get all requests should return a log entry model
- Add tests for get and find using the rest ease api client

* Fix Build status and rename tests

src/WireMock.Net/Server/FluentMockServer.Admin.cs

@@ -486,7 +486,7 @@ namespace WireMock.Server
                 }
             }
 
-            var result = dict.OrderBy(x => x.Value.AverageTotalScore).Select(x => x.Key);
+            var result = dict.OrderBy(x => x.Value.AverageTotalScore).Select(x => x.Key).Select(ToLogEntryModel);
 
             return ToJson(result);
         }