fixed mysterious bug - added FIQ handler
added initial command parsing
stub UART1 CTS handler
Merge branch 'secondIO' of https://github.com/mdbaker60/CS452_Kernel into secondIO
completely fixed FIQ handling
Merge branch 'secondIO' of https://github.com/mdbaker60/CS452_Kernel into secondIO
Added train comm handling
terminal improvements
Merge branch 'secondIO' of https://github.com/mdbaker60/CS452_Kernel into secondIO
more command parsing(tr)
many io improvements
added draw server
added event handling for the FIFOs in UART2
enabled Receive Timeout interrupt
added buffered notifier
added buffered notifier
added buffered message IO
finishing touches