* Silence DotNet in building stubs
* Reapply silence to stub publishing
* Have QuantBook store and restore initial LogHandler
* Add assembly action to maintain LogHandler
* Allow AlgorithmRunner to use ConsoleLogHandler
* Use MaintainLogHandlerAttribute to provide current test logger
* Refactor LogHandler creation
* Reduce Travis setup verbosity
* Introduce ConsoleErrorLogHandler
* Change Console.WriteLine to Log statements
* Quiet wget
* Route build stubs stdout to null
* Fix Quantbook history test
* Silence stub packages directly
* Use parameterized log-handler for testing
* Rename AssemblyInitialize Setup
* Fix AlgorithmRunner file logging
* Drop all overriden LogHandlers in tests
* Change to OneTimeSetup to maintain LogHandlers
* Permit any ILogHandler to be defined in params
* Fix for AlgorithmRunner Handlers V2