• BotMan Version: 2.5.0
• PHP Version: 7.4.2
• Messaging Service(s): Telegram, Web
• Cache Driver: Redis

Description:

I noticed the typesAndWaits uses the sleep method, but this only allows you to sleep whole seconds.

Wouldn't it be better to use usleep, so we can sleep for 2.5 seconds, or 0.5 seconds?

I noticed the code moved from the BotMan class to the drivers, but the ch

Describe the bug
Cannot use 'cp' command while installing it on Windows.
It is needed to replace 'cp' with 'copy' in scripts written in package.json if an user wants to install botfront on Windows machine.

To Reproduce
Steps to reproduce the behavior:

1. Install choco
2. Install meteor
3. Install botfront using meteor npm install in Windows Powershell.

Expected behavior

• A new botkit controller for Slack
• Updated HTML within ThirdParty/index.js
• At least boiler code for test suites.

We should probably start thinking of moving away from logrus in favor of zerolog for our Golang projects going forward. ZL is supposed to be faster, and have more functionality but IMO the big win is not having to worry about the Sirupsen sirupsen import collision that happens.

The performance benefits look to be somewha

Here are SSML helper functions that should be extended to covers all SSML features supported by Alexa and [Google Actions](https://developers.google.com/assistant/actions