gnucash unstable: Move gnc:substring-replace-from-to back to utilities.scm

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash/commit/36ad5064 (commit)
	from  https://github.com/Gnucash/gnucash/commit/98659344 (commit)



commit 36ad5064e4b2a264897dd5063e5617e6850d4531
Author: John Ralls <jralls at ceridwen.us>
Date:   Mon Feb 19 13:27:44 2018 -0800

    Move gnc:substring-replace-from-to back to utilities.scm
    
    It's used in report.scm as well as qif-imp.



Summary of changes:
 gnucash/import-export/qif-imp/string.scm | 97 -------------------------------
 libgnucash/scm/utilities.scm             | 98 ++++++++++++++++++++++++++++++++
 po/POTFILES.in                           |  1 +
 3 files changed, 99 insertions(+), 97 deletions(-)