* first version of the watchtower api
* Initial prototype of sync parent fetching/processing
* Another map to track seen block root
* Fixed fmt
* Ready to live test
* Ready to live test
* Seperate pending block queue into its own
* first version
* delete watchtower
* move to message loop
* roughtime
* one time
* fix test
* Started testing but peer list empty
* Comment
* Loggins
* Stuck at decoding non proto type
* Revert
* First take, need feedback
* Run time panics at hello
* Revert
* use reflect properly
* Fixed subscriber
* instantiate helper
* More reverts
* Revert back tests
* Cont when EOF
* Working
* Clean hello tracker on peer disconnection
* Clean hello tracker on peer disconnection
* Move to validation
* Propoer locking
* Propoer locking
* Fmt
* Nishant's feedbacke
* More feedback
* All tests passing
* fix build
* remove log
* gaz
* Added the todo
* checkpoint
* checkpoint
* varint prefix for ssz
* move the encoding API around a little bit to support reader writer
* add a simple test for the happy path subscribe
* move wait timeout to testutil
* Add inverted topic mapping
* Add varint prefixing to ssz network encoder
* fix spacing
* fix comments
* fix comments
* make anon methods more clear
* clean up log fields
* move topic mapping, reformat TODOs, get ready for brutal team review
* lint
* lint
* lint
* Update beacon-chain/p2p/gossip_topic_mappings.go
Co-Authored-By: Nishant Das <nishdas93@gmail.com>
* PR feedback
* PR feedback
* PR feedback
* PR feedback
* PR feedback
* basic test with a hardcoded fork choice
* updated beacon config to use genesis fork version
* checkpoint on hello handler
* create a testing db method that can be used with the new database interface
* lint
* lint
* PR feedback
* checkpoint
* passing tests
* comments, errors
* comments, errors
* remove swarm
* Add basic sanity test, naive implementation
* add test with real data
