Smart parser

[hacknus]

Implement a smart data parser that can not only parse the following (as previously)

[HK]: Idle, 200.0, 123, 2, 3, 3, 4

but also mutiple data packets (multi-line):

[HK MOT-X]: Idle, 200.0, 123, 2, 3, 3, 4
[HK MOT-Y]: Idle, 100.0, 456, 6, 5, 9, 4

TODO:

• verify parsing
• implement "ignore packets" in settings to only show selected packets in the plot (otherwise it quickly gets too crowded)
• fix sent-command / timestamp in prints