Due to service-builder issue http://issues.liferay.com/browse/LPS-29668
our version of portal-impl.jar 6.1.1 was uploaded to
http://build.emdev.ru/nexus. Besides that this fix was backported to our
Bitbucket repo having commit id a7e9cd1. Version changed to
6.1.1-emdev.3.
Merge pull request #1 from andreessen/6.1.x

Due to service-builder issue http://issues.liferay.com/browse/LPS-29668