* Fixed odometry latency
* Fixed node ID=0 issues as msgs may not have seq. (#1202)
(cherry picked from commit 097cab0667)
* Odom: removed long processing from ros callbacks (decreasing delay, also making delay independent of the message filters topic_queue_size and sync_queue_size parameters)
* Changed a log from info->debug
* Changed a log from info->debug
* Updated default topic and sync queue_size inside nodes. Exposing topic and sync queue size params in warning when cannot synchronize. Added zed and depthai examples. Odom: Fixed imu callback group, added multi-threaded executors for all odometry nodes.
* fixed merge
* Include everything needed in example launch files for simple launch. Small fixes.
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Co-authored-by: Borong Yuan <[email protected]>
