update to newer clipper.
Prepare code for resolution change.
Fix multi-object Z move: https://github.com/daid/Cura/issues/777
Crash instead of slice in case of the strange huge object bug.
Add some more debug logging to catch that annoying bug.
Add version number from commandline.
Fix version number define.
Some more hard coded micron fixes.
Fix the wierd 500 milion bug.
Remove unused include.