qtvcp-hd 2.10 spindle-auto-raise error

I did quite a bit of work to this. I updated the docs a bit too.

First, thank you for all your great work and help (goes to @rodw too).
Second, is this the right place here for the developer-version, or should i ask on github?

Michael

Tested with a new git-build. Still one small error in the docs.
It should be qtdragon.eoffset-spindle-count (not qtdragon.eoffset-count), then it is working perfect, else spindle stops but doesn't lift.

"net eoffset_count qtdragon.eoffset-spindle-count => axis.z.eoffset-counts"