gnucash-docs master: Fix chm mapfile target and cleanfiles.

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash-docs/commit/6ac6de00 (commit)
	from  https://github.com/Gnucash/gnucash-docs/commit/d649fb74 (commit)



commit 6ac6de00042a9de382143a5620f3361b0205ccd9
Author: John Ralls <jralls at ceridwen.us>
Date:   Fri Sep 15 15:21:49 2017 -0700

    Fix chm mapfile target and cleanfiles.
    
    The mapfile target would fail if the directory was already built,
    apparently not recognizing that its target was complete.
    Cleanfiles was missing several build targets.



Summary of changes:
 chm.make | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)