Merge 500901

Cleanup #1

Reverted dummy changes

Testing git permissions

Merge branch 'master' of github.com:calstar/hardware-sch-blocks into core-sch-lib

Merge pull request #10 from calstar/iris-symbols Added more 3D models for IRIS footprints

Merge pull request #8 from calstar/blackpowder Added footprints, symbols, and 3d models needed on Blackpowder module include PWR163 Resistor series, Molex Mini-Fit Jr power connector, and test points.

fixed 3d model path for PWR163

Revert schematics so that it can merge

Update schematics