Set version to 0.1.0 until it's ready to be release

Author: JunTaoLuo

samples/ResponseCachingSample/project.json

@@ -1,7 +1,7 @@
 {
   "version": "1.1.0-*",
   "dependencies": {
-    "Microsoft.AspNetCore.ResponseCaching": "1.1.0-*",
+    "Microsoft.AspNetCore.ResponseCaching": "0.1.0-*",
     "Microsoft.AspNetCore.Server.IISIntegration": "1.1.0-*",
     "Microsoft.AspNetCore.Server.Kestrel": "1.1.0-*",
     "Microsoft.Extensions.Caching.Memory": "1.1.0-*"

src/Microsoft.AspNetCore.ResponseCaching/project.json

@@ -1,5 +1,5 @@
 {
-  "version": "1.1.0-*",
+  "version": "0.1.0-*",
   "buildOptions": {
     "warningsAsErrors": true,
     "keyFile": "../../tools/Key.snk",

test/Microsoft.AspNetCore.ResponseCaching.Tests/project.json

@@ -6,7 +6,7 @@
   "dependencies": {
     "dotnet-test-xunit": "2.2.0-*",
     "Microsoft.AspNetCore.Http": "1.1.0-*",
-    "Microsoft.AspNetCore.ResponseCaching": "1.1.0-*",
+    "Microsoft.AspNetCore.ResponseCaching": "0.1.0-*",
     "Microsoft.Extensions.Caching.Memory": "1.1.0-*",
     "xunit": "2.2.0-*"
   },