JS: print the header in earlyInit for Logger
JS: print the header in earlyInit for Logger

Prevents state changes from being recorded before the header is printed.

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

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