global fee impr (#1209)

* bump comet (#1203)

* globalfee: set gas restrictions

* update default settings

* add more test cases

* add test

bump comet (#1203)

prepare v15.0.0 release (#1200)

* prepare v15.0.0 release

* update init defaults

add testnet v15b3 upgrade (#1198)

bump dep

Merge pull request #1180 from public-awesome/jhernandezb/fix-cron

fix abci begin/end blockers

Merge pull request #1172 from public-awesome/jhernandezb/upgrade-params

update upgrade params

enable fast-node

update go image

fix correct binary for proposal