updated for version 7.3.1285
Problem:    No tests for picking a window when selecting an entry in a
	    location list.  Not picking the right window sometimes.
Solution:   Add test 96. Set usable_win appropriately. (Lech Lorens)
Added tag v7-3-1285 for changeset 14e7a115d54d
updated for version 7.3.1286
Problem:    Check for screen size missing for Athena and Motif.
Solution:   Add call to limit_screen_size().
Added tag v7-3-1286 for changeset 6ddc1785c4ff