Add new modules and fix issue reference error with customer logger

Add better stdout and stderr logging #4

Add PNG backup for uncertain mime type #2

Use headers instead of file ext for encoding. Upgrade Go. #2

Updated docs

Fixed typos

Added more to docs

Removed error handling for orientation check

Fixed typos in documentation

Added more unit testing and support for png photos

Added testing

Added more to the readme

More docs

Linked to node example

Added the node example without router implementation