Pinning versions for 1.1.0 release

NuGet.config

@@ -1,7 +1,8 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <configuration>
   <packageSources>
-    <add key="AspNetCore" value="https://dotnet.myget.org/F/aspnetcore-ci-release/api/v3/index.json" />
-    <add key="NuGet" value="https://api.nuget.org/v3/index.json" />
+    <clear />
+    <add key="NuGet.org" value="https://api.nuget.org/v3/index.json" />
+    <add key="AspNetCore" value="https://dotnet.myget.org/f/aspnetcore-master/api/v3/index.json" />
   </packageSources>
 </configuration>

src/Microsoft.Extensions.PlatformAbstractions/project.json

@@ -1,5 +1,5 @@
 {
-  "version": "1.1.0-*",
+  "version": "1.1.0",
   "description": "Abstractions that unify behavior and API across .NET Framework, .NET Core and Mono",
   "packOptions": {
     "tags": [
@@ -16,13 +16,13 @@
     "xmlDoc": true
   },
   "dependencies": {
-    "NETStandard.Library": "1.6.1-*"
+    "NETStandard.Library": "1.6.1"
   },
   "frameworks": {
     "net451": {},
     "netstandard1.3": {
       "dependencies": {
-        "System.Reflection.TypeExtensions": "4.3.0-*"
+        "System.Reflection.TypeExtensions": "4.3.0"
       }
     }
   }