buttons added to GUI to switch from PGN to header. still need to write the functions
nothing new
Merge branch 'workspace' of https://github.com/xela144/CAN-Python into workspace
working from david's cubicle
working but need to debug the NoneType conversion error
worked on backend.py but did not test
raw message now parsed; update fields and messages sets
use parseMessage function instead
going home for the night
starting to work on the filterstree