Version 4.0
1. Partially removed internal jQuery dependency
2. Added template system for rendering html
3. Added MD5 file calculation with WebWorkers
4. Added image scale with Bilinear, Bicubic, Lancoz algorithms
5. Added exif reader
6. Added unit test
7. Added queue system for single file operation
8. Performance and memory wise optimizations
9. Remove Boostrap classes hardcoded. Managed with templates
10. Removed Flash support (buggy, html5 diffusion)
11. Removed IE6, IE7 support
12. Parameter data support only object style, not any more strings
13. Removed Firefox 6 or lower support
14. Added listeners method