[WIP] - Feature/datetime work

[briandowns]

Datetime Module

What's Changed:

Refactor Datetime module to be class based and add additional features. This is marked as draft / WIP in order to get feedback on the implementation. If acceptable, I'll complete this with docs, tests, etc, as well as squash the commits down some more.

I added a "duration" object but I'm wanting to rethink it some. I can add that functionality in another PR.

Type of Change:

• Bug fix
• New feature
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Housekeeping:

• Tests have been updated to reflect the changes done within this PR (if applicable).
• Documentation has been updated to reflect the changes done within this PR (if applicable).

Screenshots (If Applicable):

[Jason2605]

Sorry I've been slow on this! Looks as though all the tests are failing so we will need to look into these!

[briandowns]

I'll get them passing. Just wanted to make sure the approach is ok.

[Jason2605]

Ah apologies mate! Yeah I like it, an object wrapper around the long value seems sensible to me :)