improving/filling out the tcp interface, proper closing, and stress testing
code review tweaks
final tweaks
removed unused idInfoString
Merge branch 'dev' into iislucas-tcp & updated onceReady to use onceListening

Conflicts:
	src/socks-to-rtc/socks-to-rtc.ts
updated unit tests
removed pointless comment
Merge pull request #140 from uProxy/iislucas-tcp

improving/filling out the tcp interface, proper closing