gnucash master: [Mac] use gtk-mac-integration-gtk3 now that we're building with gtk3.

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash/commit/e41410ef (commit)
	from  https://github.com/Gnucash/gnucash/commit/18ef968f (commit)



commit e41410ef2558c10ea8112f79ad4302bd5bffc990
Author: John Ralls <jralls at ceridwen.us>
Date:   Sun Jul 23 15:49:47 2017 -0700

    [Mac] use gtk-mac-integration-gtk3 now that we're building with gtk3.



Summary of changes:
 CMakeLists.txt | 2 +-
 configure.ac   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)