Tags: sitphp/formatters

added : plain formatter method

removed : plain and raw Formatter methods

added : RawFormatter class to replace for raw method

- Removed manager

- Added hex color support
- Renamed TagStyle to StyleTag class
- Improved type hinting

- fixed "getFormatter" replace with "createFormatter"

- added text formatter

fixed composer versioning

- fixed namespace

- bug fixed

- updated dependencies

- bug fixes
- improved test coverage