(Mostly) Automatic timestamp parsing

[djaglowski]

Is your feature request related to a problem? Please describe.
Manually specifying timestamp layouts can be a pain.

Describe the solution you'd like
There is a library that attempts to automatically detect a wide variety of timestamp formats. This could likely be used in many cases.

The primary issue with using this library is differentiating between month-first and day-of-month-first formats. The library has been enhanced to allow configuration in this regard, so this could be incorporated into a "mostly automatic" layout.

For example:

layout_type: auto
layout: month_first