gnucash master: Multiple changes pushed

[Geert Janssens]

Updated	 via  https://github.com/Gnucash/gnucash/commit/3c57c440 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/a71d8417 (commit)
	from  https://github.com/Gnucash/gnucash/commit/1ce1aff0 (commit)



commit 3c57c440784208d8b59c4a9539d9102e6aff84a4
Author: Geert Janssens <janssens-geert at telenet.be>
Date:   Thu Jan 12 19:19:37 2017 +0100

    Enable google test on travis
    
    This enables a number of additional unit tests.
    Unfortunately several of them fail on travis and need
    some more attention.

commit a71d8417c6343ea227f6f887c536a4f797ae199d
Author: Geert Janssens <janssens-geert at telenet.be>
Date:   Thu Jan 12 19:14:02 2017 +0100

    Fix signedness of certain gmock based tests



Summary of changes:
 .travis.yml                            | 3 ++-
 configure.ac                           | 1 +
 src/libqof/qof/test/test-kvp-frame.cpp | 2 +-
 3 files changed, 4 insertions(+), 2 deletions(-)