Using Config class for finding config files.
Added TOML support to Config class
Fixed deleting possibly wrong file
Added TOML support to Doctor
Made TOML default output for sprite configs
Added .toml extension for asset handling + Simplified sprite/animation config file detection
Use TOML as config file for virtual projects and locale projects
Added isConfigName() to figure out whether the given file name is a valid config filename
Cleanup from extensions
Fixed typo
Added TOML test
Formatting + converted basic test to use TOML instead of YAML
Fixed typo
Updated requirements
re-added misaka
Improved config file detection