Merge pull request #47 from UBC-Thunderbots/irled-phototransistor Irled phototransistor

browsed to find correct footprint file for tsal4400

Edited IR emitter properties to D?

Editted IR emitter and phototransistor properties to Q? and D?

Added TSAL4400

Added TEFT3400

Merge pull request #44 from UBC-Thunderbots/Alan_Xue Added TPS54332, LM22677, inductors, diodes

Added TPS54332, LM22677, inductors, diodes

Merge pull request #41 from UBC-Thunderbots/kenny Added TP 1mm and Optocoupler

fixed optocoupler schematic