Small Fix

[patrykkulik]

Great code but on line 59 in advanced_tello.py, the line should be return cls(cmd_id, pac_type, seq_num, data), instead of return cls(cmd_id, data, pac_type, seq_num). This makes it consistent with the class __init__ function.

[jaqxues]

Haven't worked on this for a long time, but it looks to me like you're correct. Thanks!