* Add StagingArea struct
* Implemented staging areas in blockStore
* Move blockStagingShard to separate folder
* Apply staging shard to acceptanceDataStore
* Update blockHeaderStore with StagingArea
* Add StagingArea to BlockRelationStore
* Add StagingArea to blockStatusStore
* Add StagingArea to consensusStateStore
* Add StagingArea to daaBlocksStore
* Add StagingArea to finalityStore
* Add StagingArea to ghostdagDataStore
* Add StagingArea to headersSelectedChainStore and headersSelectedTipStore
* Add StagingArea to multisetStore
* Add StagingArea to pruningStore
* Add StagingArea to reachabilityDataStore
* Add StagingArea to utxoDiffStore
* Fix forgotten compilation error
* Update reachability manager and some more things with StagingArea
* Add StagingArea to dagTopologyManager, and some more
* Add StagingArea to GHOSTDAGManager, and some more
* Add StagingArea to difficultyManager, and some more
* Add StagingArea to dagTraversalManager, and some more
* Add StagingArea to headerTipsManager, and some more
* Add StagingArea to constnsusStateManager, pastMedianTimeManager
* Add StagingArea to transactionValidator
* Add StagingArea to finalityManager
* Add StagingArea to mergeDepthManager
* Add StagingArea to pruningManager
* Add StagingArea to rest of ValidateAndInsertBlock
* Add StagingArea to blockValidator
* Add StagingArea to coinbaseManager
* Add StagingArea to syncManager
* Add StagingArea to blockBuilder
* Update consensus with StagingArea
* Add StagingArea to ghostdag2
* Fix remaining compilation errors
* Update names of stagingShards
* Fix forgotten stagingArea passing
* Mark stagingShard.isCommited = true once commited
* Move isStaged to stagingShard, so that it's available without going through store
* Make blockHeaderStore count be avilable from stagingShard
* Fix remaining forgotten stagingArea passing
* commitAllChanges should call dbTx.Commit in the end
* Fix all tests tests in blockValidator
* Fix all tests in consensusStateManager and some more
* Fix all tests in pruningManager
* Add many missing stagingAreas in tests
* Fix many tests
* Fix most of all other tests
* Fix ghostdag_test.go
* Add comment to StagingArea
* Make list of StagingShards an array
* Add comment to StagingShardID
* Make sure all staging shards are pointer-receiver
* Undo bucket rename in block_store
* Typo: isCommited -> isCommitted
* Add comment explaining why stagingArea.shards is an array
* resolveSingleBlockStatus: If the block being resolved is not going to be the next selectedTip - set it's diffParent to be the old selectedTip
* resolveSingleBlockStatus: If the block being resolved is going to be the next selectedTip - set it as old selectedTip's diffChild
* Remove any mentions of virtualDiffParents
* If block is genesis - don't do all the mumbo-jumbo with oldSelectedTip
* Check an unchecked error
* Write a better log message
* Replaced the content of MsgIBDRootUTXOSetChunk with pairs of outpoint-utxo entry pairs.
* Rename utxoIter to utxoIterator.
* Add a big stinky TODO on an assert.
* Replace pruningStore staging with a UTXO set iterator.
* Reimplement receiveAndInsertIBDRootUTXOSet.
* Extract OutpointAndUTXOEntryPairsToDomainOutpointAndUTXOEntryPairs into domainconverters.go.
* Pass the outpoint and utxy entry pairs to the pruning store.
* Implement InsertCandidatePruningPointUTXOs.
* Implement ClearCandidatePruningPointUTXOs.
* Implement UpdateCandidatePruningPointMultiset.
* Use the candidate pruning point multiset in updatePruningPoint.
* Implement CandidatePruningPointUTXOIterator.
* Use the pruning point utxo set iterator for StageVirtualUTXOSet.
* Defer ClearCandidatePruningPointUTXOs.
* Implement OverwriteVirtualUTXOSet.
* Implement CommitCandidatePruningPointUTXOSet.
* Implement BeginOverwritingVirtualUTXOSet and FinishOverwritingVirtualUTXOSet.
* Implement overwriteVirtualUTXOSetAndCommitPruningPointUTXOSet.
* Rename ClearCandidatePruningPointUTXOs to ClearCandidatePruningPointData.
* Add missing methods to dbManager.
* Implement PruningPointUTXOs.
* Implement RecoverUTXOIfRequired.
* Delete the utxoserialization package.
* Fix compilation errors in TestValidateAndInsertPruningPoint.
* Switch order of operations in the if statements in PruningPointUTXOs so that Next() wouldn't be unnecessarily called.
* Fix missing pruning point utxo set staging and bad slice length.
* Fix no default multiset in InsertCandidatePruningPointUTXOs.
* Make go vet happy.
* Rename candidateXXX to importedXXX.
* Do some more renaming.
* Rename some more.
* Fix bad MsgIBDRootNotFound logic.
* Fix an error message.
* Simplify receiveIBDRootBlock.
* Fix error message in receiveAndInsertIBDRootUTXOSet.
* Do some more renaming.
* Fix merge errors.
* Fix a bug caused by calling iterator.First() unnecessarily.
* Remove databaseContext from stores and don't use a transaction in ClearXXX functions.
* Simplify receiveAndInsertIBDRootUTXOSet.
* Fix offset count in PruningPointUTXOs().
* Fix readOnlyUTXOIteratorWithDiff.First().
* Split handleRequestIBDRootUTXOSetAndBlockFlow into smaller methods.
* Rename IbdRootNotFound to UnexpectedPruningPoint.
* Rename requestIBDRootHash to requestPruningPointHash.
* Rename IBDRootHash to PruningPointHash.
* Rename RequestIBDRootUTXOSetAndBlock to RequestPruningPointUTXOSetAndBlock.
* Rename IBDRootUTXOSetChunk to PruningPointUTXOSetChunk.
* Rename RequestNextIBDRootUTXOSetChunk to RequestNextPruningPointUTXOSetChunk.
* Rename DoneIBDRootUTXOSetChunks to DonePruningPointUTXOSetChunks.
* Rename remaining references to IBD root.
* Fix an error message.
* Add a check for HadStartedImportingPruningPointUTXOSet in commitVirtualUTXODiff.
* Add a check for HadStartedImportingPruningPointUTXOSet in ImportPruningPointUTXOSetIntoVirtualUTXOSet.
* Move FinishImportingPruningPointUTXOSet closer to HadStartedImportingPruningPointUTXOSet.
* Remove reference to pruningStore in utxoSetIterator.
* Pointerify utxoSetIterator receivers.
* Fix bad insert in CommitImportedPruningPointUTXOSet.
* Rename commitImportedPruningPointUTXOSetAll to applyImportedPruningPointUTXOSet.
* Simplify PruningPointUTXOs.
* Add populateTransactionWithUTXOEntriesFromUTXOSet.
* Fix a TODO comment.
* Rename InsertImportedPruningPointUTXOs to AppendImportedPruningPointUTXOs.
* Extract handleRequestPruningPointUTXOSetAndBlockMessage to a separate method.
* Rename stuff in readOnlyUTXOIteratorWithDiff.First().
* Address toAddIterator in readOnlyUTXOIteratorWithDiff.First().
* Call First() before any full iteration on ReadOnlyUTXOSetIterator.
* Call First() before any full iteration on a database Cursor.
* Put StartImportingPruningPointUTXOSet inside the pruning point transaction.
* Make serializeOutpoint and serializeUTXOEntry free functions in pruningStore.
* Fix readOnlyUTXOIteratorWithDiff.First().
* Fix bad validations in importPruningPoint.
* Remove superfluous call to validateBlockTransactionsAgainstPastUTXO.
* [NOD-1528] Make data stores copy data on stage
* [NOD-1528] Add proto objects to serialize consensus state objects
* [NOD-1528] Fix receiver names
* [NOD-1528] Add copy to block store and utxo diff staging
* [NOD-1528] Return errors where needed
* [NOD-1420] Start working on ConsensusStateManager. Might be redundant due to recent changes
* [NOD-1420] Convert model to externalapi in utxo_algerbra helpers
* [NOD-1420] Add UTXO-diff algebra
* [NOD-1420] Prepare skeleton of calculateAcceptanceDataAndMultiset
* [NOD-1420] Added skeleton for AddBlockToVirtual
* [NOD-1420] Implement PopulateTransactionWithUTXOEntries
* [NOD-1420] Implement restorePastUTXO
* [NOD-1420] Implement finality check
* [NOD-1420] Move handling of tips to consensusStateManager
* [NOD-1420] Implement calculateAcceptanceDataAndMultiset
* [NOD-1420] Start implementing resolveBlockStatus
* [NOD-1420] Implement resolveBlockStatus
* [NOD-1420] Update related fields in end of resolveSingleBlockStatus
* [NOD-1420] Start working on selectVirtualParents
* [NOD-1420] Implemented BlockHeap
* [NOD-1420] Implement selectVirtualParents
* [NOD-1420] Implement updateVirtual
* [NOD-1420] Added comments where they were missing
* [NOD-1420] Place all consensusStateManager functions in correct files
* [NOD-1420] Return the missing outpoints from populateTransactionWithUTXOEntriesFromVirtualOrDiff
* [NOD-1420] Outpoint.ID -> TransactionID
* [NOD-1420] Fix Stringer tests
* [NOD-1420] Copy hash.FromString into utils
* [NOD-1420] SetParents should return an error
* [NOD-1420] Remove all reachabilityManager references from consensusStateManager
* [NOD-1420] Remove VirtualData. Get the info from the stores where needed
* [NOD-1420] Invert parameters to IsAncestorOf
* [NOD-1420] Use model.AcceptanceData
* [NOD-1420] Don't return accumulatedMassBefore in error cases
* [NOD-1420] Don't expect store functions to return nil when the requested data was found - instead add HasXXX functions
* [NOD-1420] addTransactionToMultiset sets isCoinbase properly
* [NOD-1420] expected hash string length is externalapi.DomainHashSize * 2
* [NOD-1420] Rename reachabilityTree -> reachabilityManager + updateReindexRoot if isNextVirtualSelectedParent
* [NOD-1420] ValidateCoinbaseTransaction in csm.verifyAndBuildUTXO
* [NOD-1420] Re-write HAsUTXODiffChild
* [NOD-1420] delete past_utxo.go.bak
* [NOD-1420] Implement validateCoinbaseTransaction in CSM
* [NOD-1420] Imlemented missing functionality in ValidateTransactionAndPopulateWithConsensusData
* [NOD-1420] Moved merge depth logic to MergeDepthManager
* [NOD-1420] Add logs
* [NOD-1476] Add dependency to BlockRelationStore in BlockProcessor.
* [NOD-1476] Add dependency to BlockStatusStore in BlockValidator.
* [NOD-1476] Add dependency to GHOSTDAGManager in BlockValidator.
* [NOD-1476] Rename CalculateConsensusStateChanges to AddBlockToVirtual.
* [NOD-1476] Remove RestoreDiffFromVirtual.
* [NOD-1476] Remove RestorePastUTXOSet.
* [NOD-1476] Add dependency to GHOSTDAGDataStore in ConsensusStateManager.
* [NOD-1476] Rename CalculateAcceptanceDataAndUTXOMultiset to just CalculateAcceptanceData.
* [NOD-1476] Remove UTXODiffManager and add dependencies to AcceptanceManager.
* [NOD-1476] Rename CalculateAcceptanceData to CalculateAcceptanceDataAndMultiset.
* [NOD-1476] Add dependency to DAGTopologyManager from ConsensusStateManager.
* [NOD-1476] Add dependency to BlockStore from ConsensusStateManager.
* [NOD-1476] Add dependency to PruningManager from ConsensusStateManager.
* [NOD-1476] Remove unnecessary stuff from ConsensusStateChanges.
* [NOD-1476] Add dependency to UTXODiffStore from ConsensusStateManager.
* [NOD-1476] Add tips to BlockRelationsStore.
* [NOD-1476] Add dependency to BlockRelationsStore from ConsensusStateManager.
* [NOD-1476] Remove Tips() from ConsensusStateStore.
* [NOD-1476] Remove acceptanceManager.
* [NOD-1476] Remove irrelevant functions out of ConsensusStateManager.
* [NOD-1461] Change the external api interface to not having anything besides DomainTransactions and DomainBlocks.
* [NOD-1462] Move external api types to a separate package.
* [NOD-1462] Clarify which model we're using in miningmanager.
* [NOD-1462] Extract coinbase data to its own struct.
* [NOD-1462] Add a comment above CoinbaseData.
* [NOD-1462] Fix the comment above CoinbaseData.
* [NOD-1458] Rename RestoreUTXOSet to RestorePastUTXOSet.
* [NOD-1458] Make CalculateAcceptanceDataAndMultiset take BlockGHOSTDAGData and nothing else.
* [NOD-1458] Make ConsensusStateStore's Update take ConsensusStateChanges instead of just UTXODiff.
* [NOD-1458] Add Tips() to ConsensusStateStore.
* [NOD-1458] Make all implementation structs private.
* [NOD-1458] Remove BlockAtDepth and add highHash to ChainBlockAtBlueScore.
* [NOD-1458] Rename CalculateAcceptanceDataAndMultiset to CalculateAcceptanceDataAndUTXOMultiset.
* [NOD-1458] Add a dependency to GHOSTDAGManager from ConsensusStateManager.
* [NOD-1458] Add ChooseSelectedParent to GHOSTDAGManager.
* [NOD-1458] Add DifficultyManager.
* [NOD-1458] Add PastMedianTimeManager.
* [NOD-1458] Add Hash() to Multiset.
* [NOD-1458] Add a dependency to ghostdagManager from blockProcessor.
* [NOD-1458] Add errors to all interfaces that need them.
* [NOD-1458] Uppercasify types in comments.
* [NOD-1458] Fix a bad comment.
* [NOD-1458] Fix a comment.
* [NOD-1458] Rename ChainBlockAtBlueScore to HighestChainBlockBelowBlueScore.
* [NOD-1458] Replace BlockAndTransactionValidator with an anonymous interface.
* [NOD-1416] Move processes/datastructures interfaces into the model package.
* [NOD-1416] Decouple the model from dbaccess.
* [NOD-1413] Implement DomainBlock and DomainTransaction.
* [NOD-1413] Decouple model from appmessage.
* [NOD-1413] Decouple model from util.
* [NOD-1413] Decouple model from subnetworkid.
* [NOD-1413] Remove an unused const.
* [NOD-1413] Add DomainHash and DomainTransactionID.
* [NOD-1413] Decouple model from daghash.
* [NOD-1413] Decouple model from mstime.
* [NOD-1413] Decouple model from go-secp256k1.
* [NOD-1413] Add a proxy over dbaccess.
* [NOD-1413] Add comments over all added types.
* [NOD-1413] Fix a comment.
* [NOD-1413] Get rid of DomainTime.
* [NOD-1413] Simplify BlockGHOSTDAGData.
