Added more IRIS symbols

Merged IRIS symbols with star common library

Updated CAS_physical, reduced pad diam by 1 mil

updated to have heatsink be a pin, since is electrically isolated

Merge branch 'blackpowder' of github.com:calstar/hardware-sch-blocks into blackpowder

3d models

Merge pull request #5 from calstar/connector-rejigger flip both connectors to match spreadsheet, and add pin names

fix spelling error

flip both connectors to match spreadsheet, and add pin names

3d models