* add main.go
* interop readme
* proper visibility
* standardize and abstract into simpler funcs
* formatting
* no os pkg
* add test
* no panics anywhere, properly and nicely handle errors
* proper comments
* fix broken test
* readme
* comment
* recommend ssz
* install
* tool now works
* README
* build
* readme
* 64 validators
* rem print
* register the no powchain flag
* work on mock eth1 start
* common interface
* getting closer with the interface defs
* only two uses of powchain
* remove powchain dependency
* remove powchain dependency
* common powchain interface
* proper comment in case of flag
* proper args into rpc services
* rename fields
* pass in mock flag into RPC
* conforms to iface
* use client instead of block fetcher iface
* broken tests
* block fetcher
* finalized
* resolved broken build
* fix build
* comment
* fix tests
* tests pass
* resolved confs
* took them out
* rename into smaller interfaces
* resolve some confs
* ensure tests pass
* properly utilize mock instead of localized mock
* res lint
* lint
* finish test for mock eth1data
* run gazelle
* include flag again
* fix broken build
* disable powchain
* dont dial eth1 nodes
* reenable pow
* use smaller interfaces, standardize naming
* abstract mock into its own package
* faulty mock lint
* fix stutter in lint
* rpc tests all passing
* use mocks for operations
* no more mocks in the entire rpc package
* no mock
* viz
* testonly
