added gitignore file
bugfix - detected on arduino that for GET_DAT with type int16 and int8 some bytes were inadvertently swapped, which was due to a hardcoded 5*4 bytes as size for datadef_f (should be 4*4)
recompiled on maci to get rid of the byte-swapping bug that I just found and fixed in endianutil.c
made a full implementation of the FieldTrip buffer client for the Arduino. It reads the header, subsequently reads the latest data sample, and computes the RMS value over channels. Tested with Uno and Ethershield.
exclude a.out