seconds and milliseconds support for gantt

[Iorda]

I'm a collaborator with @cristian-spiescu.

Proposed Change:

Cf. #196

Change type

• [ ] Bugfix
• [x] New feature

Checklist

• [x] I have added support for seconds on zoom and start/end date
• [x] I have added support for milliseconds on zoom and start/end date
• [x] I have added "snap" for seconds to snap to
• [ ] "snap" changed to milliseconds

[kashifshamaz21]

@lilfolr Thanks for the prompt reply and review. @Iorda It would be great if you could incorporate the review, this would be an awesome addition to the library. Thanks & let me know if you need help with getting this across the finish line, happy to help. Thanks again. :)

[cristian-spiescu]

Thanks @lilfolr. We'll take a look and iterate by end of mid March.

[Iorda]

@lilfolr Could you tell me which tests should be updated?

[lilfolr]

You can see the failing tests here. You can also run the tests locally with make test

[Iorda]

I updated the tests and the names, could you check if it is ok now?

[lilfolr]

I'll have a read over it tomorrow and let you know