* Delete epoch boundary slot of last finalized epoch
* Case to cover start slot is skipped
* Test
* Feature flag
* feature gate the new functionality only
* Update DB for migration
* Test
* Fmt
* Fixed test
* Gazelle
* do not use batch for SaveAttestations
* use snappy compression
* Encode / decode everything with snappy
* Add snappy migration path
* batch is probably fine...
* fix test
* gofmt
* Merge branch 'master' of github.com:prysmaticlabs/prysm into remove-batch-attestations
* add sanity check
* remove that thing
* gaz
* Merge branch 'master' of github.com:prysmaticlabs/prysm into remove-batch-attestations
* checkpoint progress
* feature flag and test
* return true if feature flag is not on
* add lint msg
* rollback tx if failure
* Revert validator/BUILD.bazel
* skip bls verification with a feature flag at runtime
* gazelle
* more bls mocks
* block roots efficiency
* db block roots now does not show up on the flame graphs
* save validator latest votes batch
* batch save att
* misc improvements to pprof
* import
* include validator index cache
* error if no filter criteria
* resolved comments
* build fix
* lint
* remove delay global
* attestation and block test fixes
* preston suggestions
* fix db tests
* fix missing broken tests
* tests pass
* retrieve attestations by block root as well
* add beacon block root filter
* rem err unimpl
* add changes to list atts filter proto
* utilize the new filter attributes
* add filter types
* utilize filters in the api server impl
* tests for filter
* tests pass
* filter test done
* fix test by using head fetcher instead
* gaz
* no panic
* use new ethapis commit
* elim panic
* res panic
* ensure proto compatibility
* fixed broken test
* generate archive proto
* archived committee info
* archive methods added to iface definition
* impl
* update iface
* proto comments
* implement first method
* committee info
* save committee info
* participation checked in
* fully implemented
* tests
* test defs
* db impls done
* coldstart flags for validator
* WIP beacon node flags
* wip beacon chain, flag fix in validator, arg fix in validator
* checkpoint
* Added interop service
* working on mock chainstart
* save the state lol
* fix tests
* Save genesis validators
* gaz
* fix validator help flags
* WaitForChainStart actually waits for genesis time
* cold start fixes
* cache
* change back
* allow for genesis state too
* remove logs
* increase mmap size
* dont process if head doesn't exist
* add 10ms tolerance
* enable libp2p debug at debug, fix pubsub
* works with checkpt
* initialize justified and finalized in db
* Removed preloadStatePath from blockchain service
* Clean up
* Write to disk for now post state
* revert b466dd536f8eadbdae2264a545a755370223d917
* Builds
* Only RPC test fails now
* use minimal config, no demo config
* clean up branch
* Lint
* resolve lint
* more lint fixes
* lint
* fix viz
* Fixing RPC test
* skip before epoch 2
* RPC time out
* Fixed ordering
* rename
* remove some dbg statements
* ensure index is correct
* fix some panics
* getting closer
* fix tests
* Fix private key
* Fixed RPC test
* Fixed beacon chain build for docker
* Add interop.go to validator go_image
* Fixed docker build
* handle errors
* skip test, skip disconnecting peers
* Fixed docker build
* tolerance for attestation processing
* revert copy
* clearer err message parse
* fix launching from dep contract
* new interface methods
* support proposer slashings
* add in the new buckets
* all crud for propoer slashings
* attester slashings complete
* all slashings crud done
* right comment
* deposit contract tests pass
* delete out of scope methods
* conform old beacon DB
* comment
* deprecations
* pass lint
* Update deposit_contract.go
* new interface methods
* support proposer slashings
* add in the new buckets
* all crud for propoer slashings
* attester slashings complete
* all slashings crud done
* right comment
* delete out of scope methods
* conform old beacon DB
* include new getter for block
* create block filters from indices
* give every block index a unique bucket
* construct block indices by bucket mmap
* almost done save for the block filters
* include block filters, need a few more small touches for fetching the proper indices by bucket
* full functionality to filter by parent root
* tests pass when using the same logic as attestations
* todo
* proper todo formatting
* first minimum slot range filter
* slot range filters pass
* more filter criteria passing
* tests passing
* add todos
* all block tests pass and work
* rem fmt
* range retrieval test
* fixed test conditions
* instantiate the other buckets
* simplify bucket lookups
* deprecate non map code
* revamp to remove old index prefixes
* create indices from data
* create indices from data
* fetch block roots by slot range
* better abstractions
* simpler abstractions
* roots rename
* comment
* preston feedback
* allow blocks without parent root
* begin indices approach
* use shard bucket
* continue the indices approach
* eliminate the filter checkers in favor of the single loop of root lookups
* elim extraneous println statement
* continue the indices approach
* intersection for multiple filter types works, but is complex, verbose, and nearly unreadable
* remove unused code
* table drive tests for byte slice intersections
* include all table driven tests
* gazelle imports
* better abstractions
* better comments
* variadic approach working
* transform to variadic
* comments
* comments
* separate bucket for indices for faster range scans
* attestation key as hash tree root of data and different indices buckets
* test pass
* default behavior without filter
* appropriate filter criterion errors if criterion does not apply to type
* better abstractions and prune keys on deletion
* better naming
* fix build
* fix build
* rem extraneous code
