gnucash maint: Close some memory leaks identified by valgrind.

[Phil Longstaff]

Updated	 via  https://github.com/Gnucash/gnucash/commit/40c543ef (commit)
	from  https://github.com/Gnucash/gnucash/commit/acdd5d02 (commit)



commit 40c543ef2166d0300121a0370343d4e2e9892c73
Author: Phil Longstaff <phil.longstaff at yahoo.ca>
Date:   Sun Feb 28 00:20:55 2016 -0500

    Close some memory leaks identified by valgrind.



Summary of changes:
 src/app-utils/gnc-gsettings.c       | 2 ++
 src/core-utils/gnc-filepath-utils.c | 8 ++++++--
 src/gnome-utils/gnc-tree-view.c     | 1 +
 src/gnome/gnc-plugin-page-budget.c  | 2 ++
 src/gnome/gnc-split-reg2.c          | 1 +
 5 files changed, 12 insertions(+), 2 deletions(-)