* Define proto
* Regen
* Delete slasher.pb.go
* Gaz
* Merge branch 'state-summary-proto' of https://github.com/prysmaticlabs/prysm into state-summary-proto
* Revert "Delete slasher.pb.go"
This reverts commit 19bfa21cd3294bc5f684fe68968250de76a8f5bd.
* Add state_summary.go
* Test
* Gaz
* Interaces
* pass through
* Merge refs/heads/master into state-summary-db
* Merge refs/heads/master into state-summary-db
