mkwfblob.py: fix typo with field order (waveform data sizes)
test: improve log messages + remove extra new lines in data
add data_util with common utilities for other modules
crc16, mkwfblob: use data_util module
add mkvcomblob.py to produce VCOM PSU EEPROM binary data
add README.rst with brief description of each Python module
mkwfblob.py: change default output file to display-blob.bin
move pldata files into pldata Python package
gitignore: add pydepend_*.mk
add pldata Python package version + update setver.sh
ChangeLog v003 -> v004