* Name anonymous parameters for clarity
* Add CommitmentConfig to select bank for rpc
* Add commitment information to jsonrpc docs
* Update send_and_confirm retries as per commitment defaults
* Pass CommitmentConfig into client requests; also various 'use' cleanup
* Use _with_commitment methods to speed local_cluster tests
* Pass CommitmentConfig into Archiver in order to enable quick confirmations in local_cluster tests
* Restore solana ping speed
* Increase wallet-sanity timeout to account for longer confirmation time
* Make parse_command consistent
* Strip pubkey out of parse_stake_create_account
* Move validator-info args into module
* Strip pubkey out of parse_validator_info_command
* Strip pubkey out of parse_vote_create_account
* Strip pubkey out of balance parsing
* Strip pubkey out of parse pay
* Only verify keypair existence if command requires it
* Use struct instead of tuple