gnucash-docs maint: Multiple changes pushed

[Frank H.Ellenberger]

Updated	 via  https://github.com/Gnucash/gnucash-docs/commit/157ea793 (commit)
	 via  https://github.com/Gnucash/gnucash-docs/commit/d6f0fed5 (commit)
	 via  https://github.com/Gnucash/gnucash-docs/commit/721f5f13 (commit)
	from  https://github.com/Gnucash/gnucash-docs/commit/ca6e8db9 (commit)



commit 157ea7936012e98557a646ac6bddb457e5cbcab1
Author: Frank H. Ellenberger <frank.h.ellenberger at gmail.com>
Date:   Sun Aug 11 17:39:36 2019 +0200

    A few minor textual improvements of Help:Tips

commit d6f0fed56b71e445fc1cc9ed516559101166ed36
Author: Frank H. Ellenberger <frank.h.ellenberger at gmail.com>
Date:   Sun Aug 11 15:56:25 2019 +0200

    Reformat help tips
    
    Replace tabs for better device independend viewing

commit 721f5f138e02e8fb5658d06e140a98f4fb77b55c
Author: Frank H. Ellenberger <frank.h.ellenberger at gmail.com>
Date:   Sun Aug 11 15:07:23 2019 +0200

    Add note about fundlibrary's id
    
    https://lists.gnucash.org/pipermail/gnucash-user/2019-August/086381.html



Summary of changes:
 help/C/Help_tips-appendix.xml | 7918 +++++++++++++++++++++--------------------
 1 file changed, 3960 insertions(+), 3958 deletions(-)