* [DEV-97] Moved github.com/daglabs/btcutil into github.com/daglabs/btcd/btcutil.
* [DEV-97] Updated Gopkg.toml to no longer refer to btcutil.
* [DEV-97] Renamed btcutil to util.
* [DEV-82] break down main to packages
* [DEV-82] separate rpcserver and server
* [DEV-82] Fixed Windows-related code that failed to compile.
* [DEV-82] remove params.go and use only dagconfig.Params
* [DEV-82] fix log.go license
* [DEV-74] Implemented and written tests for utxoIterator.
* [DEV-74] Improved utxoIterator tests.
* [DEV-74] Implemented utxoCollection tests.
* [DEV-74] Implemented utxoDiff and its tests.
* [DEV-74] Implemented utxoSet.
* [DEV -74] Added tests for fullUTXOSet.
* [DEV-74] Added some tests for diffUTXOSet.
* [DEV-74] Wrote tests for diffUTXOSet iterator.
* [DEV-74] Added a negative test for diffUTXOSet.withDiff.
* [DEV-74] Wrote tests for addTx.
* [DEV-74] Wrote a toRemove test for addTx.
* [DEV-74] Changed blockNode.utxoDiff to be of type utxoDiff.
* [DEV-74] Removed superfluous whitespace.
* [DEV-74] Renamed confusing "previousHash" to "hash".
* [DEV-74] Fixed bad test and corrected failing test.
* [DEV-74] Moved confusing "negatives" test to be part of the general utxoCollection test.
* [DEV-74] Removed utxoDiff.inverted.
* [DEV-74] Renamed blockNode.utxoDiff to blockNode.diff.
* [DEV-74] Renamed diff to diffFrom for clarity's sake.
* [DEV-74] Converted the type of utxoCollection from map[daghash.Hash]map[uint32]*wire.TxOut to map[wire.OutPoint]*UtxoEntry.
* [DEV-74] Corrected test names in utxoCollection_test.
* [DEV-74] Removed superfluous utxoCollection iterator and moved utxoIterator into utxoset.go.
* [DEV-74] Renamed variables in utxoset.go.
* [DEV-74] Renamed verifyTx to areInputsInUTXO and removed a superfulous test.
* [DEV-74] Fixed bad test logic in TestDiffUTXOSet_addTx.
* [DEV-74] Added a few comments. Added reference-equals checks to clone functions.
* [DEV-74] Moved utxoCollection and utxoDiff into utxoset.go.
* [DEV-74] Wrote explanations for utxoCollection and utxoDiff tests.
* [DEV-74] Wrote explanations for all utxoSet tests besides addTx.
* [DEV-74] Wrote explanations for TestDiffUTXOSet_addTx.
* [DEV-74] Moved the documentation for utxoDiff into utxoset.go.
* [DEV-74] Wrote an explanation on utxoSet.
* [DEV-75] Found a typo.
* [DEV-75] Renamed dag -> virtual, dagView -> virtualBlock.
* [DEV-75] Renamed newDAGView to newVirtualBlock.
* [DEV-75] Moved queries for the genesis block from virtualBlock to BlockDAG.
* [DEV-75] Got rid of chainView height and findFork.
* [DEV-75] Renamed receivers from c to v.
* [DEV-75] Updated initBlockNode to allow for virtual (headerless) nodes, updated dbDAGState to contain multiple tip hashes, implemented virtualBlock.setTips.
* [DEV-75] Got rid of virtualBlock.equals, which was not used anywhere.
* [DEV-75] Got rid of virtualBlock.tip().
* [DEV-75] Got rid of SetTip everywhere except for tests.
* [DEV-75] Got rid of Next().
* [DEV-75] Got rid of Contains().
* [DEV-75] Got rid of HeightRange(), as no one was using it.
* [DEV-75] Made verifyDAG in rpcserver.go not use block height for iteration.
* [DEV-75] Got rid of the part of Manager.Init() that handled "catching up" for side chains, which allowed me to get rid of BlockDAG.BlockByHeight().
* [DEV-75] Dropped support for the RPC command getblockhash since it was getting blocks by their height.
* [DEV-75] Dropped getnetworkhashps since it was reliant on height, fixed another couple of RPC commands to return nextHashes instead of a nextHash, and got rid of nodeByHeight in virtualBlock.
* [DEV-75] Got rid of setTip().
* [DEV-75] Moved blockLocator() out of virtualBlock and into BlockDAG. Also removed TestLocateInventory().
* [DEV-75] Implemented addTip().
* [DEV-75] Cleaned up virtualblock.go a bit.
* [DEV-75] Erased irrelevant tests in virtualblock_test.go. Moved dag-related tests into dag_test.go.
* [DEV-75] Removed unnecessary nil check.
* [DEV-75] Wrote tests for virtualBlock.
* [DEV-75] Fixed bad test, added explanations to tests.
* [DEV-89] Fixed a comment.
* [DEV-89] Fixed another comment.
* [DEV-89] Removed the section in Manager::Init that handled rolling back indexes to the main chain if their tip is an orphaned fork. This could only happen during reorg, which no longer exists. Also removed BlockDAG::MainChainHasBlock, which was no longer used by anyone.
* [DEV-89] Removed the nil check inside initBlockNode() and amended the one place that called it with nil.
* [DEV-89] Renamed the receiver param for BlockDAG from b to dag.
* [DEV-89] Moved fastLog2Floor from dag.go to btcutil/btcmath.go.
* [DEV-89] Renamed tstTip to testTip.
* [DEV-89] Renamed phanom_test.go to phantom_test.go.
* [DEV-89] Fixed comments, renamed mainChainHeight to dagHeight.
* [DEV-89] Rewrote virtualBlock.addTip().
* [DEV-89] Fixed a comment. (chain -> DAG)
* [DEV-89] Fixed another chain -> DAG comment.
* [DEV-74] Implemented and written tests for utxoIterator.
* [DEV-74] Improved utxoIterator tests.
* [DEV-74] Implemented utxoCollection tests.
* [DEV-74] Implemented utxoDiff and its tests.
* [DEV-74] Implemented utxoSet.
* [DEV -74] Added tests for fullUTXOSet.
* [DEV-74] Added some tests for diffUTXOSet.
* [DEV-74] Wrote tests for diffUTXOSet iterator.
* [DEV-74] Added a negative test for diffUTXOSet.withDiff.
* [DEV-74] Wrote tests for addTx.
* [DEV-74] Wrote a toRemove test for addTx.
* [DEV-74] Changed blockNode.utxoDiff to be of type utxoDiff.
* [DEV-74] Removed superfluous whitespace.
* [DEV-74] Renamed confusing "previousHash" to "hash".
* [DEV-74] Fixed bad test and corrected failing test.
* [DEV-74] Moved confusing "negatives" test to be part of the general utxoCollection test.
* [DEV-74] Removed utxoDiff.inverted.
* [DEV-74] Renamed blockNode.utxoDiff to blockNode.diff.
* [DEV-74] Renamed diff to diffFrom for clarity's sake.
* [DEV-74] Converted the type of utxoCollection from map[daghash.Hash]map[uint32]*wire.TxOut to map[wire.OutPoint]*UtxoEntry.
* [DEV-74] Corrected test names in utxoCollection_test.
* [DEV-74] Removed superfluous utxoCollection iterator and moved utxoIterator into utxoset.go.
* [DEV-74] Renamed variables in utxoset.go.
* [DEV-74] Renamed verifyTx to areInputsInUTXO and removed a superfulous test.
* [DEV-74] Fixed bad test logic in TestDiffUTXOSet_addTx.
* [DEV-74] Added a few comments. Added reference-equals checks to clone functions.
* [DEV-74] Moved utxoCollection and utxoDiff into utxoset.go.
* [DEV-74] Wrote explanations for utxoCollection and utxoDiff tests.
* [DEV-74] Wrote explanations for all utxoSet tests besides addTx.
* [DEV-74] Wrote explanations for TestDiffUTXOSet_addTx.
* [DEV-74] Moved the documentation for utxoDiff into utxoset.go.
* [DEV-74] Wrote an explanation on utxoSet.
* [DEV-74] Moved diffChild next to diff, improved their comments, moved the explanations for diffFrom and withDiff to the appropriate methods, got rid of utxoIterator, and renamed areInputsInUTXO to containsInputs.
* [DEV-74] Replaced boring old-fashioned reference equality with special, fancy reference equality for maps, slices, and channels.
* [DEV-74] Wrote additional explanations for test cases.
* [DEV-62] add phantom constructs to blocknode
* [DEV-62] add phantom constructs to blocknode
* [DEV-72] write blues()
* [DEV-72] write blues()
* [DEV-72] write blues()
* [DEV-62] add comments to new phantom constructs in blocknode
* Fixed dbIndexConnectBlock. (#33)
* Fixed dbIndexConnectBlock.
* Removed redundant check in storeFilter.
* Created a new method to BlockHeader: IsGenesis.
* [DEV-71] Implement BlockHeap (#35)
* [DEV-71] Implemented BlockHeap.
* [DEV-71] Removed irrelevant comment.
* [DEV-71] Renamed variables in Pop() and split Less() to multiple lines.
* [DEV-72] write blues()
* [DEV-72] write blues()
* [DEV-72] write blues()
* [DEV-72] write blues tests
* [DEV-72] write blues tests
* [DEV-72] remove relevant past
* [DEV-72] write blues tests
* [DEV-72] write blues tests
* [DEV-72] write blues tests
* [DEV-72] write functions to order blockSet by hash and write blue tests
* [DEV-72] add secret mining and censorship attack tests
* [DEV-72] remove prints
* [DEV-72] remove K from dagconfig.Params
* [DEV-72] remove K from dagconfig.Params
* [DEV-72] change blueScore to uint64
* [DEV-72] block V was missing, so renamed w -> v, x -> w etc
* [DEV-72] use node.String instead of %v
* [DEV-72] block V was missing, so renamed w -> v, x -> w etc
* [DEV-72] add K to dagconfig.Params, and add expected reds to all phantom tests
* [DEV-72] set K=10 and add comments to phantom and phantom tests
* [DEV-72] fix formatting and add comments to TestPhantom
* [DEV-72] fix grammar
* [DEV-77] Added tests for ScriptFreeList
* [DEV-77] Fixed formatting in BlockHeader .SelectedPrevBlock and IsGenesis
* [DEV-77] Restructured returnScriptBuffers to be more idiomatic and testable
* [DEV-77] Added tests for binaryFreeList
* [DEV-77] Added test-cases to TestVarIntWireErrors to check for errors when writing the varint length
* [DEV-77] Added MsgSendHeaders and MsgFeeFilter test-cases for TestMessage
* [DEV-77] Added test for BlockHeader.IsGenesis()
* [DEV-77] using binaryFreeListMaxItems instead of freeListMaxItems in TestBinaryFreeList
* [DEV-77] Fixed error message copy-paste typo
* [DEV-42] Fixed rpcserverhelp.go.
* [DEV-42] Fixed GetBlockHeaderVerboseResult, GetBlockVerboseResult, and GetBlockTemplateResult.
* [DEV-42] Fixed rpcserver.go.
* [DEV-42] Got rid of the rescan command. Apparently it was deprecated and succeeded by the rescanBlocks command.
* [DEV-42] Modified handleRescanBlocks to satisfy compilation.
* [DEV-42] Fixed failing tests in rpcserver.go and rpcserverhelp.go.
* [DEV-42] Removed tests for rescan.
* [DEV-42] Removed rescan from notify.go.
* [DEV-42] Fixed a couple of comments I've missed.
* [DEV-36] Fixed import.go.
* [DEV-65] Renamed BestState to State and GetSnapshot to GetCurrentState.
* [DEV-65] Implemented State and SelectedTip, updated dagState (the serializable version of State), and updated State creations.
* [DEV-65] Fixed references to GetCurrentState and fixed tests.
* [DEV-40] Created a new method AreEquals for comparing hash slices. Updated mining package to work with primitive DAG.
* [DEV-65] Renamed State to DAGState, corrected comments, created a new thread-safe method setDAGState, fixed broken references I missed.
* [DEV-65] Converted dagState (the object) to dbDAGState, and made it serialize/deserialize into/out of JSON.
* [DEV-65] Renamed Txns to Txs and fixed a couple of comments.
* [DEV-65] Renamed some more "Txns" and removed some dead code.
* [DEV-36] Fixed findcheckpoint.go.
* [DEV-36] Fixed indentation.
* [DEV-36] Fixed weird phrasing.
* [DEV-36] Fixed some more weird phrasing.
* [DEV-36] Removed haveBlocks variable from the function HaveBlocks.
* [DEV-65] Renamed BestState to State and GetSnapshot to GetCurrentState.
* [DEV-65] Implemented State and SelectedTip, updated dagState (the serializable version of State), and updated State creations.
* [DEV-65] Fixed references to GetCurrentState and fixed tests.
* [DEV-40] Created a new method AreEquals for comparing hash slices. Updated mining package to work with primitive DAG.
* [DEV-65] Renamed State to DAGState, corrected comments, created a new thread-safe method setDAGState, fixed broken references I missed.
* [DEV-65] Converted dagState (the object) to dbDAGState, and made it serialize/deserialize into/out of JSON.
* [DEV-65] Renamed Txns to Txs and fixed a couple of comments.
* [DEV-65] Renamed some more "Txns" and removed some dead code.
* [DEV-40] Fixed formatting errors...
* [DEV-40] Reworded confusing test failure messages.
* [DEV-40] Fixed merge error.
* [DEV-40] Fixed style for AreEqual and TestAreEqual.
* [DEV-65] Renamed BestState to State and GetSnapshot to GetCurrentState.
* [DEV-65] Implemented State and SelectedTip, updated dagState (the serializable version of State), and updated State creations.
* [DEV-65] Fixed references to GetCurrentState and fixed tests.
* [DEV-65] Renamed State to DAGState, corrected comments, created a new thread-safe method setDAGState, fixed broken references I missed.
* [DEV-65] Converted dagState (the object) to dbDAGState, and made it serialize/deserialize into/out of JSON.
* [DEV-65] Renamed Txns to Txs and fixed a couple of comments.
* [DEV-65] Renamed some more "Txns" and removed some dead code.
* [DEV-18] changed CSV/CLTV to be regular op codes, and returned nop2 and nop3 to be regular nops
* [DEV-18] remove csv/cltv flags - part 1
* [DEV-18] remove csv/cltv flags - part 2
* [DEV-18] remove csv/cltv activation rules
* [DEV-18] remove csv/cltv activation rules
* [DEV-18] csv_fork_test fixes
* [DEV-18] readd chain params
* [DEV-18] readd chain params and remove csv activation rules
* [DEV-18] returned build flags to integration test
* [DEV-18] make csv/cltv to pop the the first element of the stack instead of peeking it
* [DEV-18] fix comments related to CSV/CLTV to remove any reference to soft fork
* [DEV-18] fix comments related to CSV/CLTV to remove any reference to soft fork
* [DEV-18] rename csv_fork_test.go to csv_fork.go
* [DEV-18] change mTx location
* [DEV-18] remove BIP0065Height
* [DEV-18] add function isUpgradableNop for readability
