releasing stable version v2

upgrade Newtonsoft.Json to v10.0.2 and RabbitMQ.Client to v4.1.3

Revert "Merge remote-tracking branch 'upstream/pr/624'" (EasyNetQ#662)

This reverts commit 2f78a68, reversing
changes made to 249f9c3.

# Conflicts:
#	Package/EasyNetQ.DI.Autofac/EasyNetQ.DI.Autofac.nuspec
#	Package/EasyNetQ.DI.LightInject/EasyNetQ.DI.LightInject.nuspec
#	Package/EasyNetQ.DI.Ninject/EasyNetQ.DI.Ninject.nuspec
#	Package/EasyNetQ.DI.SimpleInjector/EasyNetQ.DI.SimpleInjector.nuspec
#	Package/EasyNetQ.DI.StructureMap/EasyNetQ.DI.StructureMap.nuspec
#	Package/EasyNetQ.DI.Windsor/EasyNetQ.DI.Windsor.nuspec
#	Package/EasyNetQ.Serilog/EasyNetQ.Serilog.nuspec
#	Package/EasyNetQ/EasyNetQ.nuspec
#	Source/Version.cs