Add a default option to sorting table columns

[richcoleman-alphatrust]

Is your feature request related to a problem? Please describe.

A lot of tables offer three states for table column sorting. Ascending, Descending, and the unsorted default (not sorted either way - however the table was originally sorted). Many times, users click the sort and then want to "undo" the sorting and the only way to do is to know how the table was originally sorted or to completely refresh the page.

Describe the solution you'd like

Add a third toggle option: asc, desc, and default
Click once would sort ascending, click twice would sort descending, and click thrice and it would unsort that column.

Describe alternatives you've considered

I guess you could have an x to esc from the current sorting.