* wip
* commit with fewer error messages
* reduce headlag from 3 to 1
* fixes for params
* add composition for local:docker
* revert drand-halt plan
* initial monitor of miner power and chain epochs
* revert params to be same as filecoin mainnet
* increase timeout for drand resuming from 30sec to 120sec.
* increase log level
* upgrade lotus to v0.6.1
* upgrade drand to v1.1.1
* increase prepare node timeout from 1 min to 3 min
* upgrade drand to master. increase timeouts for prepare drand node
* nil the stmgr.ForksAtHeight map
* modify starting/stopping of drand within testplan
* increase drand outage to 45min. so that we miss windows
* upgrade proof parameters in docker images
* revert in-complete changes
* use correct runtime debug image
* upgrade to next and retrieval signature
* upgrade buildbase image and bump up lotus version
* update extra/filecoin-ffi
* note on dependencies
* set expected seal delay
