continued to work on layout updating buildotics_controller.pcb; continued to identify...

continued to work on layout updating buildotics_controller.pcb; continued to identify specific parts in schematic and added part numbers and descriptions in load.sch, motor_driver.sch, peripherals.sch, power.sch; created symbol for switch to be used power.sch and created footprint for two tabs to connect in the switch;  replaced capacitors on motor driver, upgrading from on 47uF cap to two 100uF caps with ceramic bypasses for each; resized board in layout to fit 180x130 enclosure; replaced motor connectors, power connector, and load connectors to make room for new size and change from DB26 to DB25.  Created footprints for those connectors; created footprint for DB25 connector; created footprint for WSON version of LM5160; corrected part number of 6-pin molex in schematic and footprint name.