Use immutable dates?

[jakejohns]

Replace nesbot/carbon with cakephp/chronos

There seems to be an emphasis on immutability/vo like things here, so maybe using immutable datetime objects makes sense?

Maybe I'm wrong. Just an idea.

[shadowhand]

Not entirely sure we need/want to do this anymore. @equip/contributors ?

[bvisness]

@shadowhand I think using Chronos instead of Carbon seems like a good idea, given Equip's focus on immutability. But are you more wondering if we want this DateAwareTrait at all?

[shadowhand]

@bvisness mostly I am unsure what, if any, impact this would have in terms of versioning. Seems likely this would be a major version change?

[bvisness]

@shadowhand I suppose it probably would be, since we might have equip/data users who expect dates to be mutable. Maybe this goes on the back burner for a while?

[shadowhand]

Created a 3.x milestone and moved it there.