tests/test-locate.out

Add more specific documentation about defaults for the [paths] section
of the hgrc(5) document.

adding a
adding b
a
NONEXISTENT: No such file or directory
a
b
a: No such file or directory
NONEXISTENT: No such file or directory
b
a
NONEXISTENT: No such file in rev 14467d15ef43
a
b