gnucash maint: Complete the change from using associate in the source files

[Robert Fewell]

Updated	 via  https://github.com/Gnucash/gnucash/commit/d2af5d70 (commit)
	from  https://github.com/Gnucash/gnucash/commit/7c102678 (commit)



commit d2af5d703b290ffad56094d36eda0bff9a162446
Author: Robert Fewell <14uBobIT at gmail.com>
Date:   Sun Sep 13 13:05:46 2020 +0100

    Complete the change from using associate in the source files
    
    This commit changes some further use of associate and derivates in the
    source files to doclink to make it more consistent.



Summary of changes:
 gnucash/gnome-utils/dialog-doclink-utils.c         |  9 ++--
 gnucash/gnome-utils/dialog-doclink-utils.h         |  5 +++
 gnucash/gnome-utils/dialog-dup-trans.h             | 38 ++++++++--------
 gnucash/gnome-utils/dialog-preferences.c           |  2 +-
 gnucash/gnome/gnc-plugin-basic-commands.c          |  6 +--
 gnucash/gnome/gnc-plugin-business.c                |  8 ++--
 gnucash/gnome/gnc-plugin-page-invoice.c            |  8 ++--
 gnucash/gnome/gnc-plugin-page-register.c           |  6 +--
 gnucash/gnome/gnc-split-reg.c                      | 28 ++++++------
 gnucash/gnome/gnc-split-reg.h                      | 12 +++---
 .../register/ledger-core/split-register-layout.c   | 42 +++++++++---------
 gnucash/register/ledger-core/split-register-load.c |  8 ++--
 .../register/ledger-core/split-register-model.c    | 50 +++++++++++-----------
 gnucash/register/ledger-core/split-register.c      | 10 ++---
 gnucash/register/ledger-core/split-register.h      |  2 +-
 gnucash/register/register-core/register-common.c   |  2 +-
 gnucash/register/register-core/register-common.h   |  2 +-
 gnucash/register/register-gnome/gnucash-register.c |  8 ++--
 gnucash/register/register-gnome/gnucash-register.h |  4 +-
 gnucash/register/register-gnome/gnucash-sheet.c    |  8 ++--
 gnucash/register/register-gnome/gnucash-sheetP.h   |  4 +-
 21 files changed, 132 insertions(+), 130 deletions(-)