In case of corrupted data line do not die uncontrolably

[braincow]

If the LOG,PTU or WIND line is corrupted disregard it or output an error. This behaviour should be controlled by option flag. Default behavior should be to disregard.

Feb 05 22:48:18 vm-machine maws_record.sh[870]: panic: strconv.ParseFloat: parsing "/////": invalid syntax
Feb 05 22:48:18 vm-machine maws_record.sh[870]: goroutine 1 [running]:
Feb 05 22:48:18 vm-machine maws_record.sh[870]: github.com/aina-saa/maws2json/process.Process({0xc000016850, 0xf}, {0x684c88, 0x1}, 0x1, 0x1, 0x1, 0x1)
Feb 05 22:48:18 vm-machine maws_record.sh[870]:         /workspace/process/process.go:69 +0xd30
Feb 05 22:48:18 vm-machine maws_record.sh[870]: main.main()
Feb 05 22:48:18 vm-machine maws_record.sh[870]:         /workspace/main.go:41 +0x17d
Feb 05 22:48:20 vm-machine maws_record.sh[869]: cat: write error: Broken pipe

Causes a bug here to manifest: https://github.com/aina-saa/methodius/issues/8