JS: add checks for headless mode to Simulation inputs for the size and position of the tools
JS: add checks for headless mode to Simulation inputs for the size and position of the tools

An input file loaded in headless mode may contains inputs for tool sizes
and positions. These inputs should be ignored in this mode.

Signed-off-by: Harry King <409587b9e6671aa0763646191d292852dc49a658@gmail.com>

jaamsim/jaamsim,jaamsim/jaamsim,jaamsim/jaamsim,jaamsim/jaamsim