Update README.md
Update README.md
Merge branch 'master' of https://github.com/dextorer/picasso
Merge branch 'master' of https://github.com/dextorer/picasso
Fixed bug on jpeg header (ref https://github.com/youandmeconcierge/picasso/commit/36f910b32593daeff9ddfc01a19e6a404fda979b)