[zanata/zanata-server] 1a14d8: Ensure commit/rollback only once (#1255)

Branch: refs/heads/master Home: https://github.com/zanata/zanata-server Commit: 1a14d8c69726cb7ce39356ca0ebd998a31c56df0 https://github.com/zanata/zanata-server/commit/1a14d8c69726cb7ce39356ca0ebd998a31c56df0 Author: Sean Flanigan Date: 2016-08-23 (Tue,

[zanata/zanata-server] 1a14d8: Ensure commit/rollback only once (#1255)

Branch: refs/heads/release Home: https://github.com/zanata/zanata-server Commit: 1a14d8c69726cb7ce39356ca0ebd998a31c56df0 https://github.com/zanata/zanata-server/commit/1a14d8c69726cb7ce39356ca0ebd998a31c56df0 Author: Sean Flanigan Date: 2016-08-23 (Tue,