Update UseVSHostingProcess

This shouldn't need to be enabled.
Merge pull request #6804 from steelphase-forks/bleed-debugging-clean

Update UseVSHostingProcess
Catch and display an error if CallLuaFunc throws.
Polish Nod01:

- Script initial unit entry.
- Centre the camera on the initial starting point
- Give additional e3 reinforcements to clear the village.