gnucash maint: Multiple changes pushed

[Frank H.Ellenberger]

Updated	 via  https://github.com/Gnucash/gnucash/commit/7b06b932 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/5ea17cb0 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/36231588 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/0862143b (commit)
	 via  https://github.com/Gnucash/gnucash/commit/6d6eff6b (commit)
	from  https://github.com/Gnucash/gnucash/commit/e7a3ec56 (commit)



commit 7b06b9323f00cf27993d94a51f967f18a617a198
Merge: e7a3ec563 5ea17cb09
Author: Frank H. Ellenberger <frank.h.ellenberger at gmail.com>
Date:   Mon Nov 2 23:57:15 2020 +0100

    Merge branch 'PR_806' into maint

commit 5ea17cb09ebeddc42935b490300dc843f1ec1d3c
Author: Frank H. Ellenberger <frank.h.ellenberger at gmail.com>
Date:   Mon Nov 2 23:28:56 2020 +0100

    L10N:de: Anpassungen an "Wechselkurse" an aktuellen Code
    
    * PR #806
    * missing space

commit 362315886a56f2281cd42ea87711662cca8dca33
Author: Frank H. Ellenberger <frank.h.ellenberger at gmail.com>
Date:   Mon Nov 2 23:19:55 2020 +0100

    L10N:de: merge pot

commit 0862143b9950705d9bc6d70c0f7fbbf9ef1e6f9b
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Tue Oct 27 06:47:37 2020 +0800

    Use gnc:ngettext to pluralise strings

commit 6d6eff6b70fd3a5c708e847d093959ef71d04b86
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Tue Oct 27 06:47:07 2020 +0800

    Expose ngettext as gnc:ngettext



Summary of changes:
 bindings/core-utils.i             |   3 +
 bindings/guile/core-utils.scm     |   2 +
 gnucash/report/html-utilities.scm |  10 +-
 po/de.po                          | 869 +++++++++++++++++++-------------------
 po/gnucash-pot.cmake              |   1 +
 5 files changed, 456 insertions(+), 429 deletions(-)