Adding updated POT file and updated Russian/Ukrainian translations.

git-svn-id: https://plugins.svn.wordpress.org/document-gallery/trunk@1044515 b8457f37-d9ea-0310-8a92-e5e31aec5664
Tagging version 2.3.2

git-svn-id: https://plugins.svn.wordpress.org/document-gallery/trunk@1044518 b8457f37-d9ea-0310-8a92-e5e31aec5664