Improve snap performance by excluding intersection with non geoItems
Generic fix
fix error on command line input data from active command
Merge branch 'R38' of git://git.code.sf.net/p/pythoncad/code into R38

Conflicts:
	PythonCAD/Interface/Command/icommand.py
Remove extra file
Change dimension style, easier to see
Merge branch 'R38' into layertable