Replaced 5v regulator circuit with TPS5450
Added more power options in the form of SMD Jumpers
Added IO Expander-controlled Servo FET
Swapped positions of XBee and extra IO/FETs to make routing simpler
Connected 5v and 3.3v from BoosterPack to Launchpad
Added header to connect to UART0 (Wireless programming/debugging)