NServiceBus/NServiceBus — pull request #632 by mj1856 (2012-09-03 17:50:31+00:00)
Title: Fix compiler warning

When I reference NServiceBus from a .net 4.5 project, I get several compiler warnings similar to the following:
The predefined type 'System.Runtime.CompilerServices.AsyncTaskMethodBuilder' is defined in multiple assemblies in the global alias; using definition from 'c:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.5\mscorlib.dll'

This seems to be caused by the line I'm removing here. See the following:
http://www.wwco.com/~wls/blog/2010/10/14/defined-in-multiple-assemblies/