* add reject all pubsub validator to stop automatic propagation of messages
* gaz
* Merge branch 'master' of github.com:prysmaticlabs/prysm into pubsub-validator
* refactor p2p validator pipeline
* add sanity check
* Merge branch 'pubsub-validator' of github.com:prysmaticlabs/prysm into pubsub-validator
* fixed up test
* rem
* gaz
* Merge refs/heads/master into pubsub-validator
* fix from self test
* ensure validator data is set
* resolve todo
* Merge refs/heads/master into pubsub-validator
* gaz
* Merge refs/heads/master into pubsub-validator
* Merge branch 'pubsub-validator' of github.com:prysmaticlabs/prysm into pubsub-validator
* Merge refs/heads/master into pubsub-validator
* remove all of the 'from self' logic. filed https://github.com/libp2p/go-libp2p-pubsub/issues/250
* Merge branch 'pubsub-validator' of github.com:prysmaticlabs/prysm into pubsub-validator
* gaz
* update comment
* Merge refs/heads/master into pubsub-validator
* rename "VaidatorData"
* Merge branch 'pubsub-validator' of github.com:prysmaticlabs/prysm into pubsub-validator
* refactor
* one more bit of refactoring
* Update beacon-chain/sync/validate_beacon_attestation.go
Co-Authored-By: terence tsao <terence@prysmaticlabs.com>
* skip validation on self messages, add @nisdas feedback to increment failure counter
* Merge branch 'pubsub-validator' of github.com:prysmaticlabs/prysm into pubsub-validator
* remove flakey
