	* kawa/standard/exit.java:  Take optional status.  Call System.exit.
	* kawa/standard/exit.java:  Take optional status.  Call System.exit.


git-svn-id: 169764d5f12c41a1cff66b81d896619f3ce5473d@94 5e0a886f-7f45-49c5-bc19-40643649e37f

spurious/kawa-mirror,spurious/kawa-mirror,spurious/kawa-mirror,spurious/kawa-mirror,spurious/kawa-mirror