Big ENS Update

Merge pull request #3 from AncientEntity/customserialization

Serialization Redone, Message speed improvements and more.

big push read changes

- message recieving bug fixes
- NetTools events added such as onLeaveServer.
- AnimationNetworkers aren't added on singleplayer game
-  Warnings/Errors when NetworkFields/RPCs don't exisrt
- A bunch of other small features/bug fixes

Highly recommend you move to this version.

Great client packet sending optimizations & more check patchnotes..

OnValueChangeMethods added and some bug fixes

helper methods added + bug fixes + optimization

fixed thread conflicts

Fixed thread conflicts with SendPacket/RecvPacket and such. No longer will they get malformed.

Merge branch 'master' of https://github.com/AncientEntity/EntityNetwo…

…rkingSystems

Update README.md

Update README.md