
Previously, the task name of review command could be multi line string because of --message argument. Keep only the first line of the multi-line arguments to improve readability for the task name in output of show-queue command and logs. This applies to any multi line argument of any command, not only to review command. Change-Id: Ic8f3c167a73fae9f5f883e8cc3b43f84647e1b8d