message: cmake/readme.md: updated the list of build options
diff: @@ -22,7 +22,9 @@ which will generate all the necessary recipes for building and installing. Usefu
  | WITH_OPEN3D | on/off | off | Build the open3D bindings |
  | WITH_ROS | on/off | off | Build the ROS bindings |
  | WITH_NETWORK | on/off | on | Build the network interface |
  -| WITH_TOOLS | on/off | on | Build the tools |
  +| USE_FXTOF1 | on/off | off | Use FXTOF1 camera |
  +| USE_3D_SMART | on/off | off | Use 3D Smart camera |
  +| WITH_TOOLS | on/off | off | Build the tools |
  | CMAKE_PREFIX_PATH | \<path\> | Empty | Specifies a path which will be used by the FIND_XXX() commands |
  | CMAKE_INSTALL_PREFIX | \<path\> | /usr/local on UNIX, c:/Program Files on Windows | Installation directory used by `cmake install` |
  | PYTHON_EXECUTABLE | \<path\> | Path to default python executable used | Specify which python executable should be used for building the python bindings |
  