GitLab

vs8
 - pull yasm.rules [1] into the source tree to avoid need to install
   file into VC/VCProjectDefaults
 - reference same w/ToolFile & RelativePath
 - update arm branch to match

vs7:
 - quote source file paths passed to yasm

[1]:
http://www.tortall.net/svn/yasm/trunk/yasm/Mkfiles/vc9/yasm.rules@2271

Change-Id: I52b801496340cd7b1d0023d12afbc04624ecefc3