Remove the imports sections from project.json

Author: kevinchalet

samples/Mvc.Client/project.json

@@ -38,12 +38,7 @@
     "netcoreapp1.0": {
       "dependencies": {
         "Microsoft.NETCore.App": { "type": "platform", "version": "1.0.0" }
-      },
-
-      "imports": [
-        "dnxcore50",
-        "portable-net451+win8"
-      ]
+      }
     }
   },
 

src/AspNet.Security.OpenId.Steam/project.json

@@ -33,17 +33,11 @@
 
   "dependencies": {
     "AspNet.Security.OpenId": { "target": "project" },
-    "JetBrains.Annotations": { "type": "build", "version": "10.1.4" }
+    "JetBrains.Annotations": { "type": "build", "version": "10.3.0" }
   },
 
   "frameworks": {
     "net451": { },
-
-    "netstandard1.4": {
-      "imports": [
-        "dotnet5.5",
-        "portable-net451+win8"
-      ]
-    }
+    "netstandard1.4": { }
   }
 }

src/AspNet.Security.OpenId/project.json

@@ -32,20 +32,14 @@
 
   "dependencies": {
     "AngleSharp": "0.9.9",
-    "JetBrains.Annotations": { "type": "build", "version": "10.1.4" },
+    "JetBrains.Annotations": { "type": "build", "version": "10.3.0" },
     "Microsoft.AspNetCore.Authentication": "1.0.0",
     "Microsoft.IdentityModel.Protocols": "2.0.0",
     "Newtonsoft.Json": "9.0.1"
   },
 
   "frameworks": {
     "net451": { },
-
-    "netstandard1.4": {
-      "imports": [
-        "dotnet5.5",
-        "portable-net451+win8"
-      ]
-    }
+    "netstandard1.4": { }
   }
 }