ALLJOYN-2129: Daemon BusAttachment requires protected bus listeners (like client-side) to avoid deletion of listener during callback

Change-Id: I579172d40e9f609e9045ce26c7ebf90c64f0a311
ALLJOYN-2012 Windows SDK samples incomplete

new file:   ../../FileTransfer/README.windows.txt
modified:   ../../FileTransfer/SConscript
new file:   ../../FileTransfer/VC2008Win7/FileTransferClient/FileTransferClient.vcproj
new file:   ../../FileTransfer/VC2008Win7/FileTransferService/FileTransferService.vcproj
new file:   ../../FileTransfer/VC2008Win7/VC2008Win7.sln
modified:   ../README.windows.txt