Update packages.config

Author: HEDIDIN

samples/rest-from-.net/packages.config

@@ -1,9 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
- <package id="Microsoft.Bcl" version="1.1.10" targetFramework="net45" />
-  <package id="Microsoft.Bcl.Build" version="1.0.21" targetFramework="net45" />
-  <package id="Microsoft.Net.Http" version="2.2.29" targetFramework="net45" />
-  <package id="Newtonsoft.Json" version="8.0.3" targetFramework="net45" />
-  <package id="System.Net.Http" version="4.0.0" targetFramework="net45" />
+ <package id="Newtonsoft.Json" version="8.0.2" targetFramework="net45" />
+  <package id="System.Net.Http" version="2.0.20126.16343" targetFramework="net45" />
   <package id="System.Net.Http.Formatting.Extension" version="5.2.3.0" targetFramework="net45" />
 </packages>