* add initial auction migration from Levi's work
* reserve bid_duration field name as well
* refactor auction specifc migration code to legacy v0_17 pkg
* Add auction migration specific test. Delete v016 migration files. Add makefile target for running migration tests.
Co-authored-by: galxy25 <levismschoen@gmail.com>
* Split bid_duration field into forward/reverse durations
* Update params.go
* Update params_test for forward/reverse bid durations
* Remove duplicated import
* Replace bid duration on place bids
* Fix reversed bid errors
* Update auctions test
* Update bidding test
* Update testutil suite to use default forward/reverse bid durations
* Fix missing ReverseBidDuration param field
* Check if auction is reversed on forward bid
* Add test for conversion to reverse auction that reaches maxbid
* Make proto fields backwards compatible
* Use ForwardBidDuration for debt bid
* Make copy of v16 auction types
this doesn't actually work but keeping it in history
* Disable migrations
* Update debt tests to use forward bid duration