Added input stamps double-verification in some nodelets (data_throttle, stereo_throttle, rgbd_sync, stereo_sync, pointcloud_to_depthimage)

rtabmapviz: added "max_odom_update_rate" parameters
Odom: moved IMU callback from stereo_odometry nodelet to OdometryROS, added "wait_imu_to_init" parameter to initialize odom with IMU first
Fixed fake camera local transform on scan-only callbacks (rtabmap, rtabmapviz)

src/CoreWrapper.cpp

@@ -1749,7 +1749,7 @@ void CoreWrapper::commonLaserScanCallback(
 			1,
 			0.5,
 			1,
-			Transform::getIdentity(),
+			scanLocalTransform*Transform(0,0,1,0, -1,0,0,0, 0,-1,0,0),
 			0,
 			cv::Size(1,2));