Various performance improvements. Credits: Orijtech.
Updating dependencies
CLI Breaking Changes
#396 Add "prefix" arg to iaviewer to easily browse the module content.
Context. In Cosmos SDK, different modules use different IAVL trees and are stored in the same leveldb (application.db). Different db prefixes are used to distinguish different modules, such as "s/k: gov/", "s/k:staking/", "s/k:evm/".
