Fix sample apps

Fixes #714

samples/LargeResponseApp/project.json

@@ -18,7 +18,7 @@
     "dnx451": {},
     "netstandardapp1.5": {
       "dependencies": {
-        "NETStandard.Library": "1.0.0-*"
+        "NETStandard.Library": "1.5.0-*"
       },
       "imports": [
         "dnxcore50"

samples/SampleApp/Startup.cs

@@ -24,9 +24,7 @@ namespace SampleApp
 
             loggerFactory.AddConsole(LogLevel.Trace);
 
-            var testCertPath = Path.Combine(
+            var testCertPath = Path.Combine(env.ApplicationBasePath, "testCert.pfx");
-                env.ApplicationBasePath,
-                @"../../test/Microsoft.AspNetCore.Server.KestrelTests/TestResources/testCert.pfx");
 
             if (File.Exists(testCertPath))
             {

samples/SampleApp/project.json

@@ -20,7 +20,7 @@
     "dnx451": {},
     "netstandardapp1.5": {
       "dependencies": {
-        "NETStandard.Library": "1.0.0-*",
+        "NETStandard.Library": "1.5.0-*",
         "System.Console": "4.0.0-*"
       },
       "imports": [
@@ -29,6 +29,7 @@
     }
   },
   "content": [
-    "hosting.json"
+    "hosting.json",
+    "testCert.pfx"
   ]
 }