Update layout from schematic

Important especially for R72 R72, that had stale references to their old 1K value
No change to copper.

Marble.kicad_pcb: Update bottom silkscreen revision from v1.4 to v1.4.1

some resistors marked as DNP

some resistors marked as DNP

v1.3 as built in October 2022

Marble v1.2 - five boards manufactured like this

Shipped 2022-05-27

Merge pull request #28 from BerkeleyLab/v1.1_release_prep

V1.1 release prep