- support multiple diagnostic messages (thanks @jmanuel1)
- expand test builds to linux
- fix windows file paths (thanks @jmanuel1)
- switch to linter v2
- fix errors with paths containing space (thanks @gjacobrobertson)
- improve error reporting of SWI Prolog for error messages without line numbers
- fix some issues regarding paths and line / columns reported by SWI (thanks @elonbing)
- install linter dependencies automatically (thanks @steelbrain)
- initial release of basic linter using SICStus or SWI Prolog