Upgrade Windows projects to Visual Studio 2013.

BUG=14625486

Change-Id: I6a29ec3294f34136209d991b37d6b4d80723d3a7
33 files changed
tree: 65a3bb77cc5db80cc5b80ccb62655bf5491f0058
  1. include/
  2. src/
  3. Readme.txt