All PDs: Minor whitespace and consistency fixes. - No newlines at the end of files. - No trailing ';' characters. - Comparison with None: Use 'is None' or 'is not None'. - Comparison with True/False: Use 'if cond:' or 'if not cond:'. - Various minor whitespace fixes.
srd: i2cfilter: Output actual I2C packets. Change this PD from an I2C->databytes converter/filter to an actual pure I2C filter in the sense that both input and output is a valid I2C protocol stream. Also, change the EDID decoder accordingly, to use the new i2cfilter output.