Added Hash Client/Server.
Merge branch 'master' of https://github.com/mgmillani/techgi-4
Merge branch 'master' of https://github.com/mgmillani/techgi-4
Implemented UDP RPC Server.

Applied some fixes to the client[Commands].
Hashtable seems a bit buggy <=> returns 0 on empty GET.
Sometimes freezes on DEL.