Its time for 8.14 in master

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

CHANGELOG.md

 Please view this file on the master branch, on stable branches it's out of date.
+## 8.14.0 (2016-11-22)
+
 ## 8.13.0 (2016-10-22)
   - Fix save button on project pipeline settings page. (!6955)

VERSION

-8.13.0-pre
+8.14.0-pre