gnucash unstable: Temporarily disable test that breaks on travis only

[Geert Janssens]

Updated	 via  https://github.com/Gnucash/gnucash/commit/90517b69 (commit)
	from  https://github.com/Gnucash/gnucash/commit/2f16b092 (commit)



commit 90517b69ceccb26c7f07364189d3cdbdad41257c
Author: Geert Janssens <geert at kobaltwit.be>
Date:   Thu Feb 1 20:43:49 2018 +0100

    Temporarily disable test that breaks on travis only
    
    It needs some more tweaking to cope with the false
    assumption the builder can't create a temporary directory on /



Summary of changes:
 libgnucash/core-utils/test/CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)