Adjust stapbm to allow more than one rule per process

Adjust stapbm to allow more than one rule per process

*java/stapbm: Relax script to allow more than one rule per process
	      This required file locks to be used to ensure bminstall
	      was only called once, as well as only allowing one
	      rule to be submitted at a time.
*java/tapset-method.cxx: stapbm script always needs all parameters to be
			 passed to ensure properly running behaviour