* Revert "Restart MNs in DIP3 tests even if collateral has not moved (#2441)"
This reverts commit 153afb9062.
* Reuse old legacy MN key when upgrading to protx
These need to be restarted even in this case as keys are cycled when
upgrade_mn_protx is called. This resulted in invalid IX votes but was not
noticed because only 2 MNs were affected (still 8 of 10 votes succesful)
* Track confirmedHash of masternodes
* Also include confirmedHash in DIP4
* Implement CalculateQuorum and CalculateScores in CDeterministicMNList
* Use new ProRegTx based scoring function in GetMasternodeScores
* Update test vectors for simplifiedmns_merkleroots tests
* Implement VersionBitsCountBlocksInWindow
This gives the count of blocks that voted for the given BIP9 deployment
* Add additional information to BIP9 softforks returned by getblockchaininfo
* make sure progress doesn't exceed 1
* Allow to reuse collaterals and addresses in ProRegTx
This also requires to move out the duplication check from CheckService to
the 2 individual ProTx check methods.
* Implement replacement logic for reused collaterals
* Add tests for new replacement logic
* Update defaultAssumeValid and nMinimumChainWork for mainnet
* Update defaultAssumeValid and nMinimumChainWork for testnet
* Add checkpoint for mainnet
* Add checkpoint for testnet
* RPC - Correct protx register_prepare help example
Use collateral hash and index instead of address
* RPC - Change protx register help ECDSA address to BLS operator key
* RPC - protx register_prepare help correction
Should direct to protx register help, not protx register_fund
* RPC - protx help typo
* Bump PS
- add 5th denom (0.001)
- always allow OP_RETURN in PS collaterals
- collateral amount is always 1/10 of the smallest denom
- bump MIN_PRIVATESEND_PEER_PROTO_VERSION to 70211
* drop backward compatibility in dsa/dsq serialization
* Use GetSmallestDenomination() in GetCollateralAmount()
* bump MIN_PRIVATESEND_PEER_PROTO_VERSION to 70212
* update en source
* remove pt_BR
it's no longer present on Transifex
* Update existing translations
NOTE: there are some mismatches in zh_CN
dash_zh_CN.ts: Mismatch between 'Start &all' and '启动全部(%A)'
dash_zh_CN.ts: Mismatch between 'Open the %1 debug log file from the current data directory. This can take a few seconds for large log files.' and '打开当前目录中的调试日志文件。日志文件大的话可能要等上几秒钟。'
dash_zh_CN.ts: Mismatch between 'Too many %f denominations, removing.' and '太多面额化资金，正在移除。'
dash_zh_CN.ts: Mismatch between 'Initialization sanity check failed. %s is shutting down.' and '初始化完整性检查失败。% 即将关闭。'
* Add ar, ko, th
NOTE: there are 2 mismatches in ar
dash_ar.ts: Mismatch between '(of %1 GB needed)' and '(على 1% جيغابايت محتاجة)'
dash_ar.ts: Mismatch between 'Output debugging information (default: %u, supplying <category> is optional)' and 'معلومات تصحيح الخرج <category>ا(ختياري)'
* update bg, it, ja, ko, nl, pl, th
* fix ru
* add tr
* fix
* no `-debug` by default (it's too heavy)
* drop useless `sync_masternodes` calls and add a couple where they could be actually usefull
* change autoix-mempool.py test logic:
1. use separate nodes to send test txes
2. sync nodes while filling the mempool
