[glom] Add NEWS entries from 1.16.

[Murray Cumming <murrayc src gnome org>]

commit c98f60ace129c55c4b304333b2b6d3635630f521
Author: Murray Cumming <murrayc murrayc com>
Date:   Mon Oct 18 16:23:57 2010 +0200

    Add NEWS entries from 1.16.

 NEWS |   28 ++++++++++++++++++++++++++++
 1 files changed, 28 insertions(+), 0 deletions(-)
---
diff --git a/NEWS b/NEWS
index b6cc4fd..517dfef 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,31 @@
+1.16.0: (stable)
+
+New features in Glom 1.14, compared to Glom 1.12:
+
+* Field Formatting: Related Choices: Add a Show All checkbox, so that
+  the list of choices can be restricted according to the relationship,
+  instead of just showing all values in the related table.
+  This allows the Choices to be used to narrow down a choice based on a
+  choice in another field.
+*  Developer menu: Added Export Backup and Restore Backup menu items.
+  These use PostgreSQL's pg_dump and pg_restore utilities, wrapping the
+  dump and .glom file up in a .tar.gz.
+  As well as allowing backups of data, this should make it easier to upgrade
+  the PostgreSQL version, which some distros do automatically when upgrading
+  to new major versions of Glom. This is possible because pg_restore can
+  work with the pg_dump output of an older PostgreSQL version.
+  See also:
+  http://www.glom.org/wiki/index.php?title=Pg_dump_when_upgrading_PostgreSQL
+  (Murray Cumming)
+
+Changes in 1.16.0:
+
+Build:
+- Do not use deprecated gtkmm API (requires gtkmm 2.22).
+  (Murray Cumming)
+- Varisous small improvements
+  (David King)
+
 1.15.2 (unstable):
 
 * Field Formatting: Related Choices: Add a Show All checkbox, so that