Add lidar camera toolbar

This "Lidar Camera Toolbar" is almost the same as the paraview's camera toolbar.
In paraview the "set view Direction" buttons reset the center of rotation to the center of the data.
For Lidar data the center of data is less important than the position of the lidar.
So in this "Lidar camera toolbar", the "set view direction" reset the center of rotation to the lidar position (0,0,0).

The MR VeloView-Velodyne!37 (merged) replace the paraview camera toolbar by the LidarCameraToolBar

@nicolas.cadart @nick.laurenson @jerome.dias @lea.vauchier Can one of you have a look please ?

@melanie.carriere If you have some time for it, it would be nice to have a screenshot in order to see the changes in the GUI in one glance

Before this MR, there was already a similar toolbar (at least when using LidarView) shouldn't this MR also remove the code that previously handled this toolbar, or be paired with a MR in LidarView that does it in case it is handled by applogic?

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• 55593438 - [feature] Add a camera toolbar specific to lidar data

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added 6 commits

• 55593438...f6480607 - 4 commits from branch master
• 51c712d7 - [ui] Add icons from paraview
• bc416484 - [feature] Add a camera toolbar specific to lidar data

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• 018b5c80 - [feature] Add a camera toolbar specific to lidar data

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mentioned in merge request VeloView-Velodyne!37 (merged)

merged

mentioned in commit 52f07527