Problem: The secret cannot be passed as command line arg. Solution: Accept secret as command li ne arg
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'

Conflicts:
	dot5/dot5-server/Program.cs
Merge pull request #11 from Nagelfar/master

Problem: Scanning ports according to RFC
Merge pull request #9 from aschlapsi/master

Problem: The secret cannot be passed as command line arg.
connecting to well-known-port first