Icon Request: unzip, unarchive, unpack
## Icon Request

* Icon name: unzip
* Tags of this icon: unzip, unpack, extract
* Use case: archival of data
* Screenshots of similar icons:
![extract-multiple-zip-files](https://user-images.githubusercontent.com/26164751/72668898-e77daf80-3a2b-11ea-89e5-2cc3555e81e0.png)

![extract-file-icons-45001](https://user-images.githubusercontent.com/26164751/72668897-e0ef3800-3a2b-11ea-8ba7-802a545c3ddd.png)