Travis: Initiating build for commit 'c5a8686a60da743f750e89a342b7ce1e30ea9865' on branch 'master': Fixes #4912, fix regressions in UsersManager/index.twig that resulted from last seen column addition: do not loop w/ reference when var w/ same name is used below, add extra blank cell for add new user row and remove erroneous condition in LastSeenTimeLogger. Thanks to @tassoman for research into first two issues.