Bids-validator

- fixed deployment issues (https://github.com/bids-standard/bids-validator/pull/724)

- basic cbv support (https://github.com/bids-standard/bids-validator/pull/720)
- Consolidate browser and node builds (https://github.com/bids-standard/bids-validator/pull/710)
- Add _dir- to _dwi files (https://github.com/bids-standard/bids-validator/pull/706)
- Added ce- and dir- elements to file-level rules for func(_bold)? files (https://github.com/bids-standard/bids-validator/pull/694)

- make 0KB admissible exceptions for certain CTF files (https://github.com/bids-standard/bids-validator/pull/699)

* Fix a crash validating empty files under Node.js (695)
* Fix tests/crash with some AWS credential configurations (696)
* Python release fixes (693 and 698)

* Reduce memory usage (687)
* Fix missing escapes in regexp (686)
* Remove isModality rule (685)
* EEG JSON Schema updates (661, 663)

- Fix web version of the validator (https://github.com/bids-standard/bids-validator/pull/662)
- Remove unsupported data formats in EEG and iEEG (https://github.com/bids-standard/bids-validator/pull/660)