Rationale: In Nim 1.2.x this warning was triggered
too easily, this was fixed in Nim 1.4.x. Because
1.2.x is still used, we disable this warning to ensure
that the long list of ObservableStores warnings does not
obfuscates other warnings.
* fix compilation issues with latest libp2p
* change package description
* fix CI compiler
* try with nim 1.4.2
* try with 1.4.2
* use more standardized ci config
* set reasonable log level
* remove nim version dependency
* reverting to 1.4.6 as otherwise it fails on amd64
* use PeerInfo in event handlers
* use CidV1 and raw multicodec as default
* add block stream abstraction
* raises defect
* adding dataset abstraction
* move blockstream into own dir
* reorg files and fix tests
* rename dataset to blockset
* wip
* wip
* adding basic test for treehash algo
* run blockset tests along with with the rest
* remove obsolete contents
* fix chunker tests
* rename bitswap and move to stores
* rename bitwsap to blockexc and move to stores
* moare project structure reorg
