nbuff v0.1.13

[ikod]

Hello,

This is buffer management library. I created it for my networking 
daemons and recently it was used in Nats client 
(https://code.dlang.org/packages/nats), and maybe it can be 
useful for others, so I added small tutorial.

The main features are: nogc, safety, zero copy (actually 
sometimes copy required), automatic buffer management and reuse 
through thread-local buffer pool.

Here is tutorial link: 
https://github.com/ikod/nbuff/blob/master/docs/tutorial-e.md

Here is link to main repo https://github.com/ikod/nbuff