gnucash maint: Display detected Finance::Quote version in about dialog

[Geert Janssens]

Updated	 via  https://github.com/Gnucash/gnucash/commit/adba439b (commit)
	from  https://github.com/Gnucash/gnucash/commit/cb2b0396 (commit)



commit adba439b1cc44cea1a806c3d9b020973a21a5f53
Author: Geert Janssens <geert at kobaltwit.be>
Date:   Thu Jan 25 10:09:50 2018 +0100

    Display detected Finance::Quote version in about dialog



Summary of changes:
 src/engine/engine.i               |  3 ++-
 src/engine/gnc-commodity.c        | 31 +++++++++++++++++++++++++++----
 src/engine/gnc-commodity.h        | 13 +++++++++++--
 src/gnome-utils/gnc-main-window.c |  9 ++++++---
 src/scm/price-quotes.scm          |  2 +-
 5 files changed, 47 insertions(+), 11 deletions(-)