Git commits in Moodle x.x.x by Sergey Rozhkov

commit f1e1477142c8c55c8ef7c5f0578206f55ce66a8e
Author: Sergey Rozhkov <progger007@gmail.com>
Date:   Sun, 29 Mar 2015 04:41:33 +0800
Tag:    v2.9.0-beta

MDL-37864 lib: Help icon work correctly in table header with sorting

commit 3fed76e4df9d9df0b153e1e23fdd5220eb4113e0
Author: Sergey Rozhkov <progger007@gmail.com>
Date:   Sun, 29 Mar 2015 04:41:33 +0800
Tag:    v3.0.0-beta

MDL-37864 lib: Help icon work correctly in table header with sorting