* 1.7.x-serf-1.3.x-Windows/build/generator/gen_win.py
  Don't add a dependency to the zlib project to neon or serf if we don't build
  zlib.
  
  Assume static_openssl is False, as this property doesn't exist in 1.7 yet.


git-svn-id: https://svn.apache.org/repos/asf/subversion/branches/1.7.x-serf-1.3.x-Windows@1544374 13f79535-47bb-0310-9956-ffa450edef68