Fix frameworks/dependencies in src projects

src/Microsoft.AspNet.AngularServices/project.json

@@ -14,12 +14,13 @@
   },
   "frameworks": {
     "dnx451": {},
-    "netstandard1.5": {
+    "netstandardapp1.5": {
       "imports": [
-        "dotnet5.6",
+        "dnxcore50",
         "portable-net451+win8"
       ],
       "dependencies": {
+        "NETStandard.Library": "1.5.0-*"
       }
     }
   },

src/Microsoft.AspNet.NodeServices/project.json

@@ -13,21 +13,18 @@
     "Microsoft.Extensions.DependencyInjection.Abstractions": "1.0.0-*",
     "Microsoft.Extensions.PlatformAbstractions": "1.0.0-*",
     "Microsoft.AspNetCore.Hosting.Abstractions": "1.0.0-*",
-    "Newtonsoft.Json": "8.0.3",
-    "System.Net.Http": "4.0.1-beta-*"
+    "Newtonsoft.Json": "8.0.3"
   },
   "frameworks": {
     "dnx451": {},
-    "netstandard1.5": {
+    "netstandardapp1.5": {
       "imports": [
-        "dotnet5.6",
+        "dnxcore50",
         "portable-net451+win8"
       ],
       "dependencies": {
-        "System.Text.Encoding": "4.0.11-*",
-        "System.Text.RegularExpressions": "4.0.10",
-        "System.Diagnostics.Process": "4.1.0-beta-*",
-        "System.Console": "4.0.0-beta-*"
+        "NETStandard.Library": "1.5.0-*",
+        "System.Diagnostics.Process": "4.1.0-*"
       }
     }
   },

src/Microsoft.AspNet.ReactServices/project.json

@@ -19,12 +19,13 @@
   },
   "frameworks": {
     "dnx451": {},
-    "netstandard1.5": {
+    "netstandardapp1.5": {
       "imports": [
-        "dotnet5.6",
+        "dnxcore50",
         "portable-net451+win8"
       ],
       "dependencies": {
+        "NETStandard.Library": "1.5.0-*"
       }
     }
   }

src/Microsoft.AspNet.SpaServices/project.json

@@ -19,12 +19,13 @@
   },
   "frameworks": {
     "dnx451": {},
-    "netstandard1.5": {
+    "netstandardapp1.5": {
       "imports": [
-        "dotnet5.6",
+        "dnxcore50",
         "portable-net451+win8"
       ],
       "dependencies": {
+        "NETStandard.Library": "1.5.0-*"
       }
     }
   },