gnucash unstable: Multiple changes pushed

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash/commit/5520fae8 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/36d72965 (commit)
	from  https://github.com/Gnucash/gnucash/commit/d95eb0f7 (commit)



commit 5520fae838bfddc92385c85706e741a753458c5d
Author: John Ralls <jralls at ceridwen.us>
Date:   Tue Mar 6 09:56:13 2018 -0800

    Bug 793941 - 2.7.4: test failure on i686: 59 - test-gnc-timezone
    
    Don't test before 1916, that's not a common GnuCash use-case.

commit 36d729652b2bc456cf04b92d3f7588e8bf25266d
Author: John Ralls <jralls at ceridwen.us>
Date:   Tue Mar 6 09:48:22 2018 -0800

    Speed up GUID equality comparison.



Summary of changes:
 libgnucash/engine/guid.cpp                    |  4 +---
 libgnucash/engine/guid.hpp                    |  1 +
 libgnucash/engine/test/gtest-gnc-timezone.cpp | 32 +++------------------------
 3 files changed, 5 insertions(+), 32 deletions(-)