Git commits in Moodle 2.1.4 by Marina Glancy

commit 8175813fc77604589d02cf908243f58e6f29b639
Author: Marina Glancy <marina@moodle.com>
Date:   Mon, 28 Nov 2011 11:51:55 +0800
Tag:    v2.1.4

MDL-30214: Added function forum_get_file_info() to fix the bug with choosing recent forum files in filepicker