#105 Fixes and reorganization of the KLayout DRC deck
Pull request opened by ax3ghazy
• define "wildcards" to be used instead of repeating the layer/purpose
pairs every time
• Move li1 to the back-end layers (FEOL checks are disabled by default)
• Revise li1-related rules,
• Revise all spacing rules for met{1,2,3,4,5} -- use "space" instead of
"isolated"
• Added a "violators layout" that exercises the reviewed rules
RTimothyEdwards/open_pdks