Tests that use hands_setup to make a test file directory and right

Tests that use hands_setup to make a test file directory and right
afterward make a copy were failing on cygwin because the default
--modify-windows now 1 on Cygwin.  Adding a 2 second sleep at the end of
hands_setup so that hopefully the tests will succeed because the copy
will be made more than 1 second away from the original.