Add an ignore file to your serverless projects (.slsignore)
npm install serverless-ignore  
Serverless plugin to ignore files like a .gitignore
#### Why
* Remove long list of hardcoded exclude files from serverless.yml
* Better managing between different serverless.yml (just add a different .slsignore)
* Same approach of .gitignore
#### Install
npm install --save-dev serverless-ignore
Note:
* for serverless version < 2 use version ^0.1.6
#### Usage
Add serverless-ignore to your plugins list (serverless.yml)
```
plugins:
- serverless-ignore
Add a .slsignore in your root folder with a .gitignore-like syntax with all the files you want to ignore
Example:
`it works like a .gitignore
for sls
README.md
*.log
.env.example
.git/*
__tests__/*
``