Game of Tensors RC2

[cyborgshead]

1. Added query for block rewards (get_block_rewards) - *(cli/app update)
2. Added message to set subnet owner (sudo_set_subnet_owner)
3. Added message to change verse root (sudo_set_root)
4. Updated set message and query of subnet metadata (updated metadata in subnet_info) - *(cli/app upgrade)
5. Added set message and query of verse/subnet/subnets metadata - (*cli/app update)
6. Added option for root to enable change set of default commission by delegates
7. Updated default commission to 20%
8. Updated verse deactivation and added unstake_all call (test flight -> GoT start)
9. Added query to get verse economy data (including apr) - *(cli/app update)
10. Updated query of delegate_info (updated return_per_giga/total_daily_return) - *(cli/app upgrade)
11. Updated params based on block_per_day
12. Disabled most part of debug api output
13. Added tests with gas bench based on MemoryStorageWithGas