Simple UDP File transfer

A udp File transfer "Suite" with TCP Connection establishment

Points that might or might not get looked at:

• Performance Improvements (right now on my PC ~400 Mbit/s Throughput allocated to all requesting clients, localhost / not Network bound)
• Timouts happen but only after all of the data is send, so pretty useless as of now
• Tests would be nice but probably wont happen
• A Filelookup Packet would also be nice, to request what Files are available for download
• Maybe Upload Feature
• Simple Users auth so you can only get your Files
• If Users maybe groups so you can share Files with your Friends (very unlikly to happen)
• Comments
• Better Cli support
• Better Readme

Notes

• Udp max packet size is set with 504