mj-table - support the default unset width

[bladeSk]

Is your feature request related to a problem? Please describe.
<mj-table> can't be used without setting an explicit width in px or %. That means html table's default behavior of fitting the content can't he used without hacks. It would be useful to have an option to unset the width and use the default behavior.

Describe the solution you'd like
Support unsetting the width or setting it to auto, ie. <mj-table width=""> or <mj-table width="auto">.
While you can do this now, it produces errors and sets the width to NaN.

[iRyusa]

Hi,

This should be easy to fix 👍

You can also use a plain html table in mj-text for now