Rewrote and reorganized the project:
- Added the ability to save the files to a subfolder
- Implemented a cleaner design
- Utilized the Google Chrome downloads API
- Fixed a few minor display issues
- Updated the JSS library
- Replaced jQuery with Zepto.js
Merge branch 'master' of https://github.com/vdsabev/image-downloader

Conflicts:
	README.md