jpacov

Results 3 issues of jpacov

Adding timestamps to Recorded Signals and ProtocolAnalyzer messages Adding timestamps to messages generated in ProtocolSniffer Before this PR, signals and messages interpreted by protocol analyzer, had no real timestamps; just...

Now protocol analysis can be exported to PCAPNG format. ![image](https://user-images.githubusercontent.com/38707880/158704285-c1bd8959-f58e-4fa0-8d90-121f948f33c5.png) ![image](https://user-images.githubusercontent.com/38707880/158704545-4be0a42c-6d85-4c4e-8561-7b73c225a04e.png) ![image](https://user-images.githubusercontent.com/38707880/158704583-a85f6f42-7548-4245-be61-c8e88e5bfd99.png) ![image](https://user-images.githubusercontent.com/38707880/158704710-8d2ee386-63b0-4f14-9eae-73f52f26d8a8.png)

##### Is your feature request related to a problem? Exporting decoded messages to a standard output file (PCAPNG) is really useful for further analysis. ##### Describe the solution you'd like...