- Employ Travis CI
- Add support for counterexamples
- Add GENERIC type of autogenerate node (see 'doc/WAW_dialog_doc.txt' for more info)
- Add built-in special key '::FIRST_SIBLING' (see 'doc/WAW_dialog_doc.txt' for more info)
- Import tag, autogenerate tag and node tag can be in any order
- Sort intents and entities
- Fix empty GOTO blocks bug in T2C format
- Fix of reponse type format for supporting the buttons in T2C
- Convert only files with .xlsx suffix which do not start with . or with ~
- Update readme with working examples