Add jszip 2.0.0 (includeing 1.0.0 and 1.0.1)

Add jszip version 1.0.0, 1.0.1, 2.0.0.
github homepage: https://github.com/Stuk/jszip
official homepage: http://stuk.github.io/jszip/

source link: 
https://github.com/Stuk/jszip/archive/v2.0.0.zip
https://github.com/Stuk/jszip/archive/v1.0.1.zip
https://github.com/Stuk/jszip/archive/v1.0.0.zip