Change deplowvw.bat to include cluster spanning_tree.exe
Change solution so spanning_tree binaries are placed in separate x86 and x64 versions instead of overwriting each other in Debug and Release. The old Debug and Release locations are being maintained in case they are referenced by external scripts. At some point they should be removed.
Add an optional deploy_vw project to the VW solution/
It will build a deploy folders containg the Visual Studio 2013 redistributable runtimes
and vw.exe and spanning_tree.exe.
Details in the README.deploy.txt folder in Vowpal_Wabbit.