Update assembly info for release 2.1.0

Author: sharwell

Tvl.DebugCommandLine/Properties/AssemblyInfo.cs

@@ -38,4 +38,4 @@
 // [assembly: AssemblyVersion("1.0.*")]
 [assembly: AssemblyVersion("2.1.0.0")]
 [assembly: AssemblyFileVersion("2.1.0.0")]
-[assembly: AssemblyInformationalVersion("2.1.0-dev")]
+[assembly: AssemblyInformationalVersion("2.1.0")]