Fixed .Net Core reports saving to test bin directory

Author: mwhelan

src/TestStack.BDDfy/Reporters/Writers/FileWriter.cs

@@ -20,10 +20,16 @@ private static string GetDefaultOutputDirectory
         {
             get
             {
+                
+#if NET40
                 string codeBase = typeof(DiagnosticsReporter).Assembly().CodeBase;
                 var uri = new UriBuilder(codeBase);
                 string path = Uri.UnescapeDataString(uri.Path);
                 return Path.GetDirectoryName(path);
+#else
+                var basePath = AppContext.BaseDirectory;
+                return Path.GetFullPath(basePath);
+#endif
             }
         }
     }

src/TestStack.BDDfy/project.json

@@ -29,6 +29,7 @@
             "imports": "dnxcore50",
             "dependencies": {
                 "NETStandard.Library": "1.6.0",
+                "System.AppContext": "4.1.0",
                 "System.Linq.Expressions": "4.1.0",
                 "System.Reflection": "4.1.0",
                 "System.Reflection.TypeExtensions": "4.1.0",