Motleycrew

What's Changed
* Output handler max iterations by BespalovSergey in https://github.com/ShoggothAI/motleycrew/pull/61
* Update Langchain dependency to v0.2 by whimo in https://github.com/ShoggothAI/motleycrew/pull/58


**Full Changelog**: https://github.com/ShoggothAI/motleycrew/compare/v0.1.8...v0.1.9

What's Changed
* Properly working output handlers for Langchain & LlamaIndex agents by BespalovSergey in https://github.com/ShoggothAI/motleycrew/pull/54
* Agent description and prompt prefix separated by BespalovSergey in https://github.com/ShoggothAI/motleycrew/pull/57
* Html rendering tool by BespalovSergey in https://github.com/ShoggothAI/motleycrew/pull/59
* Fixed AgentFinish blocker messages by whimo in https://github.com/ShoggothAI/motleycrew/pull/60