message: Add the build type to the cmake command
diff: @@ -254,7 +254,7 @@ def doBuildWindows(String buildType, boolean isUWP) {
  dir('build-dir') {
  bat """
  - cmake ${cmakeDefinitions} -DREALM_BUILD_LIB_ONLY=1 -G \"Visual Studio 14 2015\" ..
  + cmake ${cmakeDefinitions} -DREALM_BUILD_LIB_ONLY=1 -G \"Visual Studio 14 2015\" -DCMAKE_BUILD_TYPE=${buildType} ..
  cmake --build . --config ${buildType}
  cpack -C ${buildType}
  """
  