Neon-py

- type fixes, coding style

For the details you can have a look at the [diff](https://github.com/nette/neon/compare/v2.4.2...v2.4.3).

- supports PHP up to 7.2
- coding style: fixes, lowercase true/false/null

For the details you can have a look at the [diff](https://github.com/nette/neon/compare/v2.4.1...v2.4.2).

- Decoder: every regexp are possessive 36
- Entity: added `__set_state()` support 35

For the details you can have a look at the [diff](https://github.com/nette/neon/compare/v2.4.0...v2.4.1).

- requires PHP 5.6
- added support for multilines strings nette/nette1375
- Decoder: added support for octal 0o777 and binary 0b11001 numbers 31
- Decoder: generates DateTimeImmutable instead of DateTime (BC break)
- Decoder: refactoring, added some constants

For the details you can have a look at the [diff](https://github.com/nette/neon/compare/v2.3.5...v2.4.0).

- Decoder: fixed datetime regexp 29
- Decoder: some regexps changed to constants

For the details you can have a look at the [diff](https://github.com/nette/neon/compare/v2.3.4...v2.3.5).

- Decoder: fixed entity value conversion in the entity chain

For the details you can have a look at the [diff](https://github.com/nette/neon/compare/v2.3.3...v2.3.4).