gnucash unstable: Multiple changes pushed

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash/commit/fbb172d0 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/c3180ab3 (commit)
	from  https://github.com/Gnucash/gnucash/commit/79dd7d69 (commit)



commit fbb172d09672ae059d13210ead18a7738313af4f
Author: John Ralls <jralls at ceridwen.us>
Date:   Fri Mar 9 13:04:17 2018 -0800

    Bug 793900 - 2.7.5: test failure: 105 - python-bindings.
    
    unittest_support.py is in ${CMAKE_SOURCE_DIR} for a tarball build
    and ${CMAKE_BINARY_DIR} for a vcs build. Look for it rather than
    assuming it's in ${CMAKE_BINARY_DIR}.

commit c3180ab374ad9a2c2c0861b85c85299fe9bc16fb
Author: John Ralls <jralls at ceridwen.us>
Date:   Thu Mar 8 12:47:26 2018 -0800

    Operator << fix.



Summary of changes:
 bindings/python/tests/CMakeLists.txt         |  3 ++-
 libgnucash/engine/gnc-numeric.cpp            | 12 ++++++++++++
 libgnucash/engine/gnc-numeric.hpp            |  9 +++++----
 libgnucash/engine/test/gtest-gnc-numeric.cpp |  9 +++++++--
 4 files changed, 26 insertions(+), 7 deletions(-)