gnucash maint: Multiple changes pushed

[Geert Janssens]

Updated	 via  https://github.com/Gnucash/gnucash/commit/1a50a29d (commit)
	 via  https://github.com/Gnucash/gnucash/commit/f0188966 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/dae2ea83 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/5bbfdec7 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/960b5765 (commit)
	from  https://github.com/Gnucash/gnucash/commit/fbb2aa1d (commit)



commit 1a50a29df032a35d74dbd9e0027366b189c9847e
Author: Geert Janssens <geert at kobaltwit.be>
Date:   Thu Sep 17 22:19:49 2020 +0200

    i18n - Update Dutch translation
    
    5030 translated messages, 326 fuzzy translations, 170 untranslated messages.

commit f0188966f0fbeb7164df81aa614a491ca744035e
Author: Geert Janssens <geert at kobaltwit.be>
Date:   Wed Sep 16 23:43:58 2020 +0200

    Small fixes for various translation issues
    
    * Deduplicate translatable strings
    * Add context to one-letter strings in guile code
    * Fix typo in linked document gui
    Align translatable strings

commit dae2ea8356931a34e198c83c7dac6858fee61248
Author: Geert Janssens <geert at kobaltwit.be>
Date:   Wed Sep 16 23:41:04 2020 +0200

    Expose C_ function (gettext with context string) to guile code
    
    First use is for the document link short code (L)

commit 5bbfdec79a5665a56675b1316122c07f74fa84b4
Author: Geert Janssens <geert at kobaltwit.be>
Date:   Wed Sep 16 21:44:42 2020 +0200

    Slightly modify recently added warning messages
    
    - The term 'scrubbing' is only used internally in code. The gui uses 'check & repair'
    - The operations are running rather than pending

commit 960b57653f79476fecd12a299d628ad6b5d857d5
Author: Geert Janssens <geert at kobaltwit.be>
Date:   Wed Sep 16 21:29:27 2020 +0200

    i18n - Drop obsolete Dutch translations



Summary of changes:
 bindings/core-utils.i                            |   15 +
 bindings/guile/core-utils.scm                    |    2 +
 gnucash/gnome-utils/gnc-main-window.c            |    2 +-
 gnucash/gnome/gnc-plugin-page-account-tree.c     |    2 +-
 gnucash/gnome/gnc-plugin-page-invoice.c          |   10 +-
 gnucash/gnome/gnc-plugin-page-register.c         |    2 +-
 gnucash/gtkbuilder/dialog-doclink.glade          |    2 +-
 gnucash/report/reports/aging.scm                 |    2 +-
 gnucash/report/reports/standard/balsheet-pnl.scm |    2 +-
 gnucash/report/reports/standard/new-aging.scm    |    2 +-
 gnucash/report/trep-engine.scm                   |    4 +-
 po/nl.po                                         | 8006 +++++++++-------------
 12 files changed, 3126 insertions(+), 4925 deletions(-)