into debugging the encoding tests

Passing encoding and shredding testing

adding shredding tests

refactor shredding to do everything in processor. failing tests, need to get them passing.

passing processor tests and expanded coverage

Add group id to each shred for over the wire

push

collection logic, split out shred group into sep file

push

Get basic tests passing

use map w mu

binary encoding

update the tree logic

add network transport w/ tests

fix naming for gtbuilder and gtnetwork

Remove gshred package

gtshredding -> gtshred

refactor builder to remove outside deps and be more efficent

Fix memory leak when shards from already decoded blocks come in

Use the shardgroup.reset function

Fix timing issue in the test

add a first pass at benchmarks

remove unused config type

expire stale groups. use rwmutexes where appropriate

use lock in shredgroup Reset

improve perf

fix test race

clean up processor crud

Push basic readme for gturbine