ChangeLog:
- pfw-0.5
- adding traffic verbosity
- adding ressourcefile
- adding comments
- pfw-0.4
- reworking exit values
- splitting functions
- pfw-0.3
- adding dns resolution
- adding cli argument checks
- pfw-0.2
- adding WSACleanup()
- adding error codes to output
- pfw-0.1
- adding cli arguments