NupkgMerge is useless now

Author: enricosada

packages.config

@@ -14,6 +14,5 @@
   <package id="Microsoft.DiaSymReader" version="1.0.8" />
   <package id="FsSrGen" version="3.0.0" targetFramework="net46" />
   <package id="FSharp.SRGen.Build.Tasks" version="3.0.0" targetFramework="net46" />
-  <package id="NupkgMerge" version="1.0.0.1" />
   <package id="Microsoft.FSharp.Core.netcore" version="1.0.0-alpha-160629" />
 </packages>