Enabled xml doc generation

NuGetPackageVerifier.json

@@ -1,12 +1,7 @@
 {
     "adx": { // Packages written by the ADX team and that ship on NuGet.org
         "rules": [
-            "AssemblyHasDocumentFileRule",
-            "AssemblyHasVersionAttributesRule",
-            "AssemblyHasServicingAttributeRule",
-            "AssemblyHasNeutralResourcesLanguageAttributeRule",
-            "SatellitePackageRule",
-            "StrictSemanticVersionValidationRule"
+            "AdxVerificationCompositeRule"
         ],
         "packages": {
             "Microsoft.AspNetCore.Session": { }
@@ -14,12 +9,7 @@
     },
     "Default": { // Rules to run for packages not listed in any other set.
         "rules": [
-            "AssemblyHasDocumentFileRule",
-            "AssemblyHasVersionAttributesRule",
-            "AssemblyHasServicingAttributeRule",
-            "AssemblyHasNeutralResourcesLanguageAttributeRule",
-            "SatellitePackageRule",
-            "StrictSemanticVersionValidationRule"
+            "DefaultCompositeRule"
         ]
     }
 }

src/Microsoft.AspNetCore.Session/project.json

@@ -14,7 +14,9 @@
   "compilationOptions": {
     "allowUnsafe": true,
     "warningsAsErrors": true,
-    "keyFile": "../../tools/Key.snk"
+    "keyFile": "../../tools/Key.snk",
+    "nowarn": [ "CS1591" ],
+    "xmlDoc": true
   },
   "frameworks": {
     "net451": {},