HTML: table sort

A simple solution to sort large html tables in IMMO.invent* was need. The javascript plugin sortElements.js was adopted:

[1] sortElements.js (Plugin), https://github.com/padolsey-archive/jquery.fn/blob/master/sortElements/jquery.sortElements.js

[2] Discussion1, https://stackoverflow.com/questions/13419274/jquery-sortelements

[3] Fiddle for [2], https://jsfiddle.net/spetnik/gFzCk/1953/ 

[4] Discussion12, https://stackoverflow.com/questions/14267781/sorting-html-table-with-javascript

[5] Discussion13, https://stackoverflow.com/questions/3160277/jquery-table-sort/19947532#19947532

[6] not adopted but also interesting: https://www.w3.org/WAI/ARIA/apg/patterns/table/examples/sortable-table/

* IMMO.invent is a web-based application to analyse the energy consumption and the accompanied greenhouse gas emissions of very large municipal real estate portfolios. The application has been developed since 2016.