Adding the Nuclei namespace to the AppDomainBuilder class so that it will be available when the class is used.
Adding the paths for .NET SDK 4.5 and 4.5.1 so that sn.exe can be found.
Adding the TimingGroup class which is used to identify to which group a specific timing belongs. This allows separating timings based on their logical area or grouping.

references issue #2
Adding the timing group for the communication system.

references issue #2
Updating to version 0.7.0.0