M3u8

What's Changed
* Handle SCTE-35 Enhanced EXT-X-ASSET tags by bbayles in https://github.com/globocom/m3u8/pull/293
* Add missing comma in __all__ by ihabunek in https://github.com/globocom/m3u8/pull/294

New Contributors
* ihabunek made their first contribution in https://github.com/globocom/m3u8/pull/294

**Full Changelog**: https://github.com/globocom/m3u8/compare/3.2.0...3.3.0

[Add support for EXT-OATCLS-SCTE35](https://github.com/globocom/m3u8/commit/69aee287d644743b8f1348b50f639129467ec52b)
[Fix issue 291: os.makedirs](https://github.com/globocom/m3u8/commit/a189d8b6338bf4163dfdad096cf81b05a4a183e8)

* [Remove quotes from video range](https://github.com/globocom/m3u8/commit/4eb9e50492f4e23076902494e8def6d6cb52cbf9)
* [Add support for EXT-X-CUE-OUT-CONT attributes in Segment.dumps](https://github.com/globocom/m3u8/commit/d2b9d46cb30e70827fe199f09897b46befea4e55)

* Follow RFC 8261 section 4.3.4.2 for CLOSED-CAPTIONS
* Add support for stable variant/rendition IDs
* Use millisecond accuracy for EXT-X-PROGRAM-DATE_TIME
* Dropy support for Python 3.5

BREAKING CHANGES!

* `segment_map` is no longer just a map. It is now a list with all `EXT-X_MAP`. Previous version of this tag was not useful because every segment has its own initialization section
* Remove quotes from `BYTERANGE` attribute

BREAKING CHANGES!

This is version 1.0.0 of m3u8 and it includes a breaking change if you were using custom parser functions.

* Extend custom_tags_parser functionality
* Remove coveralls