This commit presents a new method of loading the native library,
which will allow for x64 versions to be made.

Also, an OO version of the nanomsg socket is included, and a method for
using zero-copy native streams.
...and forgot one.  Sorry.  Adds 2 files to the test project.
Cleanup and clarification
Merge branch 'HEAD' of https://github.com/MasonOfWords/NNanomsg.git into prototype

Conflicts:
	NNanomsg/NNanomsg.csproj
Socket object exceptions and documentation
Normalizing naming and usage of the interop library
adding 64-bit native library
Adding scalability protocol objects, minor send/receive and enum refactors