fw: add TravisCI config for rbcx-coprocessor project

Fix variable naming

Fix file naming convention Fix file naming convention Fix file naming convention Fix include capitalization in main Fix file naming Delete incorrectly name file

Fix function name convention Fix function name convention Fix method naming convention Fix pinInit() Fix cdcLinkPoll name

MainBoard: Add power LEDs for VUSB and +5V_ESP and secondary power LEDS for +3v3S and VCC

MainBoard: Add servo as a design block, renumber schematic

MainBoard: Add leds and uUSB to bottom side, move the leftmost pinheads far from the board edge, fix DRC error in DRV8833 library, swap position of servos and motors + power connectors

MainBoardSCH: Change UTS, BUTTONS and IMU_INT pins, swap BUTTON-ON and BUTTON-OFF at JP21, swap SCL and SDA at X3, swap GPIO-1 and GPIO-7 between JP28 and JP30 MainBoardBRD: routing (buses, buttons and LEDs done)

Fixup string descriptors

Fix includes