Fix a runtime error. Also bump the version to 1.1.0.

StackExchange.Redis.Tests_dnxcore50/StackExchange.Redis.Tests/project.json

@@ -11,7 +11,7 @@
   ],
 
   "dependencies": {
-    "StackExchange.Redis": "1.0.0-*"
+    "StackExchange.Redis": "1.1.0-*"
   },
 
   "frameworks": {

StackExchange.Redis/StackExchange/Redis/PhysicalConnection.cs

@@ -1085,9 +1085,8 @@ internal static class StreamExtensions
     {
         internal static IAsyncResult BeginRead(this Stream stream, byte[] buffer, int offset, int count, AsyncCallback ac, object state)
         {
-            Task<int> f = stream.ReadAsync(buffer, offset, count);
+            Task<int> f = Task<int>.Factory.StartNew(_ => stream.Read(buffer, offset, count), state);
             if (ac != null) f.ContinueWith(res => ac(f));
-            f.Start();
             return f;
         }
 

StackExchange.Redis_dnxcore50/StackExchange.Redis/project.json

 {
-  "version": "1.0.0-*",
+  "version": "1.1.0-*",
   "description": "StackExchange.Redis",
   "authors": [ "jeremymeng" ],
   "tags": [ "" ],

global.json

 {
   "sdk": {
-    "version": "1.0.0-beta7",
+    "version": "1.0.0-beta8",
     "runtime": "coreclr",
     "architecture": "x86"
   },