Add tutorial for warehouse_ros(_sqlite)

[gleichdick]

Description

See moveit/moveit2_tutorials#101

Checklist

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[welcome]

Thanks for helping in improving MoveIt and open source robotics!

[gleichdick]

@v4hn friendly ping

[v4hn]

v4hn friendly ping

Sorry, I was hoping someone else would pick it up after my review, but apparently the interest is relatively low compared to other hot topics :-) I added some more patches to the tutorial and fixed an issue in the MoveIt display that you probably encountered as well while you tested.

I still think to be usable and really useful this functionality needs almost an entire cleanup in the setup assistant / the config templates and the RViz display integration...

I will merge this now to move forward.

As discussed before, could you transfer the repository to the ros-planning organization then and report back in a corresponding issue? I believe @davetcoleman (@henningkayser please talk to him in person if he shouldn't happen to read this thread 😎 ) needs to accept the transfer and might have to add him back as owner for the repository afterwards.
I've never been involved in such a repository transfer, so I'm unsure how this is implemented.

[welcome]

Congrats on getting your first MoveIt pull request merged and improving open source robotics!