* Remove support for v19 of bitcoind
* Remove downloading v19 bitcoind inside of bitcoind-rpc.sbt
* Clean up docs
* Move unit tests in BitcoindV19RpcClientTest into other test files so we don't remove them, these rpcs are supported in future versions of bitcoind
* Remove download binary scripts from CI, try to make binary downloads contingent on tests being run in a project
* Cleanup docs to remove unecessary downloadBitcoind
* Create CachedBitcoind, implement it in FundTransactionHandlingTest
* Add BaseWalletTest, extend it with BitcoinSWalletTest & BitcoinSWalletTestCachedBitcoind, add CachedBitcoinV19 and use it RescanHandlingTest
* Make ProcessBlockTest work with cached bitcoind
* Make trait for CachedBitcoindNewest for the newest version of bitcoind
* Make UTXOLifeCycleTest use cached bitcoind
* Add WalletBloom, WalletSyncTest to use cached bitcoinds
* Add WalletIntegrationTest
* Rework beforeAll() and afterAll() into the super trait like BaseWalletTest
* Add standlone BitcoindFixtures, use it in BitcoindBackendTest
* Use new BitcoindFixtures in BitcoindBlockPollingTest
* Introduce BaseNodeTest, start implementing the usage of cached bitcoinds in the nodeTest project
* Use cached bitcoind's with SpvNodeTest & SpvNodeWithWalletTest
* Fix bug on postgres with reusing database, upsert the genesis header rather than create it
* Get NeutrinoNode tests workign with cached bitcoinds
* Fix NeutrinoNodeWithWallet by destroying wallet state for Postgres
* Add teardown helper method for bitcoind
* Teardown chain project when using node fixtures since node is dependent upon the chain project.
* Turn off parallelExecution again
* Switch the parallelExecution flag to only be set on CI, so we can get better performance when running locally
* Start implementing BitcoindFixtures, use BitcoindFixturesCachedTriple on TestUtilRpcTest
* Fix compiler errors, begin implementing NodePair
* Refactor TestRpcUtilTest to use 2 bitcoinds rather than 2
* Reduce the number of bitcoinds that MultiWalletRpcTest needs from 3 -> 1
* Reduce number of bitcoinds used in WalletRpcTest from 3 -> 2
* Add some documentation
* Try to re-add parallelExecution
* Reduce the number of bitcoinds used in PsbtRpcTest from 3 -> 2
* Disable parallelExecution in Test again
* Make BitcoindV21RpcClientTest & BitcoindV20RpcClientTest reduce bitcoind usage from 2 -> 1
* Make BitcoindV19RpcClienttest reduce bitcoind usage from 2 -> 1
* Rework MempoolRpcTest to use fixtures, add BitcoindVersion to CachedBitcoindCollection
* Make sure clientAccumm has to be specified as a paramter now rather than filling in by default
* Begin parameterizing NodePair/NodeTriple to retain type information for the specific version of bitcoind that was used
* Don't implement version in super trait
* Fix docs
* Fix async issue in V21 test suite
* Append to vectors in CachedBitcoinCollection rather than replace
* Fix rebase issues
* Add scaladocs
* Fix BitcoindV18RpcClient address info test
* Implement fixtures in BitcoindV17RpcClientTest fixtures
* Cleanup v17 PsbtRpcTest
* Reduce bitcoind usage from 3 -> 1 in BitcoindV18RpcClientTest
* Remove abandon transaction test, this allows us to reduce the number of bitcoind's used in MempoolRpcTest from 3 -> 2
* Remove the requirement to inject BitcoinSAsyncFixtureTest, add it in the test traits explicitly to make things easier. Also add explicit afterAll() method to tear down both the CachedBitcoind & BitcoinSAsyncFixtureTest
* Fix missing Await.result() in BitcoindRpcTest.afterAll()
* Rework MultiWalletRpcTest to use a NodePair
* Rework BlockchainRpcTest to use fixtures
* Rework Client start()/stop() methods. Now use an AtomicBoolean to indicate when a user has requested a client to start/stop rather than sending pings to bitcoind that can fail because the conneciton pool has been shutdown in test cases
* Try my luck with turning on parallelExecution in CI again
* Revert parallelExecution, now testes do not run in parallel on CI
* Only turn off parallelExecution for bitcoindRpcTest
* Adjust build to only have bitcoindRpcTest NOT in run parallel on mac, reduce number of blocks used in BitcoindRpcTestUtil.createNodeSequence
* Run less tests in the rpc test suite as that takes the longest, move them over to node/wallet/dlc test suite on mac osx CI
* Don't run eclair tests in parallel either
* Remove CachedBitcoind from BitcoinSWalletTest
* Fix async bug in test case
* Push to github to force re-run of CI
* Push to github to force re-run of CI
* Push to github to force re-run of CI
* Refactor AsyncUtil to just use an execution context rather than an actor system
* Create testkit-core, start moving data structures over to testkit-core
* WIP, getting rid of the hard dependency on BitcoinSAsyncTest and akka
* Rework test traits to not be dependnent on akka, move BaseAsyncTest into testkitCore, add a test trait that just uses the default scala executionContext
* Get everything compiling
* Move logback-test.xml to testkit-core so it applies to coreTest,cryptoTest as well
* Cleanup rebase issues
* Fix Deps.scala
* Address ben's code review
* Segregate jvm settings and compiler settings
* Filter out -Xfatal-warning for scalajs for now since there is a ton of errors
* Move maintainer settings into CommonSettings.settings
