Signed-off-by: CursedRock17 <mtglucas1@gmail.com>

Revert "Initial Merging: Setting up ImageSaverNode"

This reverts commit 4534c95.

DisparityNode: replace full_dp parameter with sgbm_mode (ros-perception#945)

Previously, only the SGBM and HH modes were allowed

add invalid_depth param (ros-perception#943)

Add option to set all invalid depth pixels to a specified value, typically the maximum range.

 * Updates convertDepth parameter name and optimizes use of the parameter.
 * Updates PointCloudXYZ, PointCloudXYZI, and PointCloudXYZRGB with new invalid_depth parameter

Adding scale parameter to camera calibrator

Signed-off-by: CursedRock17 <mtglucas1@gmail.com>

 into rolling

Signed-off-by: CursedRock17 <mtglucas1@gmail.com>

Signed-off-by: CursedRock17 <mtglucas1@gmail.com>