- Added composer.json
- Adapted code to follow the PSR-4 autoloading standard
- Removed unused code from Logga.php (_format() and the old function)
- Added a new log stream: StandardOutputStream
- Moved all constant declarations to _Constants.php
- DefaultFormatter now prints a JSON representation of objects and arrays
- Creating a instance of Logga without specifying a stream now automatically uses a StandardOutputStream alongside the FileStream