* Add Schedule:
+ The schedule is a data structure used to determine the optimal
schedule of requests to the optimal set of peers in order to perform
fast-sync as fast and efficiently as possible.
* Add some doc strings
* fix golangci
* Add Schedule:
+ The schedule is a data structure used to determine the optimal
schedule of requests to the optimal set of peers in order to perform
fast-sync as fast and efficiently as possible.
* Add some doc strings
* remove globals from tests