gnucash maint: Multiple changes pushed

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash/commit/12f76022 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/8e38126c (commit)
	from  https://github.com/Gnucash/gnucash/commit/b1a021c7 (commit)



commit 12f760228c7d453795928342bcaa66232b9ef6f9
Author: John Ralls <jralls at ceridwen.us>
Date:   Sat Sep 26 12:05:50 2015 -0700

    Release Gnucash-2.6.8

commit 8e38126c787dde5af361c8a52c52dfa1401709a7
Author: John Ralls <jralls at ceridwen.us>
Date:   Sat Sep 26 10:31:28 2015 -0700

    Fix empty Language tag in tr.po.



Summary of changes:
 ChangeLog    | 410 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-
 NEWS         |  55 +++++++-
 configure.ac |   2 +-
 po/tr.po     |   2 +-
 4 files changed, 461 insertions(+), 8 deletions(-)