CSHARP-1563: Converting projects to .NET Core 1.0 RTM.

Author: rstam

CSharpDriver.NetCore.sln

@@ -1,7 +1,7 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio 14
-VisualStudioVersion = 14.0.25123.0
+VisualStudioVersion = 14.0.25420.1
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "src", "src", "{CB619CDE-385F-4D7D-8601-A6482943975C}"
 EndProject

src/MongoDB.Bson.NetCore/project.json

@@ -1,15 +1,15 @@
 {
   "version": "1.0.0-*",
   "dependencies": {
-    "NETStandard.Library": "1.5.0-rc2-24027",
-    "System.Collections.NonGeneric": "4.0.1-rc2-24027",
-    "System.Dynamic.Runtime": "4.0.11-rc2-24027",
-    "System.Linq.Expressions": "4.0.11-rc2-24027",
-    "System.Reflection.Emit.Lightweight": "4.0.1-rc2-24027",
-    "System.Security.Cryptography.Algorithms": "4.1.0-rc2-24027"
+    "NETStandard.Library": "1.6.0",
+    "System.Collections.NonGeneric": "4.0.1",
+    "System.Dynamic.Runtime": "4.0.11",
+    "System.Linq.Expressions": "4.1.0",
+    "System.Reflection.Emit.Lightweight": "4.0.1",
+    "System.Security.Cryptography.Algorithms": "4.2.0"
   },
   "frameworks": {
-    "netstandard1.5": {
+    "netstandard1.6": {
       "imports": "dnxcore50",
       "buildOptions": {
         "compile": {