message: Add Windows debug builds
diff: @@ -48,6 +48,9 @@ timeout(time: 1, unit: 'HOURS') {
  buildWin32Release : doBuildWindows('Release', false, 'win32'),
  buildUwpWin32Release: doBuildWindows('Release', true, 'win32'),
  buildUwpWin64Release: doBuildWindows('Release', true, 'win64'),
  + buildWin32Debug : doBuildWindows('Debug', false, 'win32'),
  + buildUwpWin32Debug : doBuildWindows('Debug', true, 'win32'),
  + buildUwpWin64Debug : doBuildWindows('Debug', true, 'win64'),
  packageGeneric : doBuildPackage('generic', 'tar.gz'),
  packageCentos7 : doBuildPackage('centos-7', 'rpm'),
  packageCentos6 : doBuildPackage('centos-6', 'rpm'),
  