Updated sample dependencies.

Author: merbla

sample/project.json

@@ -1,5 +1,5 @@
 {
-  "version": "2.0.0-rc-*",
+  "version": "2.0.0",
   "buildOptions": {
     "emitEntryPoint": true
   },
@@ -9,7 +9,7 @@
       "version": "1.0.0"
     },
     "Serilog.Sinks.Splunk": {"target": "project"},
-    "Serilog.Sinks.Literate": "2.0.0-rc-25"
+    "Serilog.Sinks.Literate": "2.0.0"
   },
   "frameworks": {
     "netcoreapp1.0": {