ProtVista Datatable improvements

[xwatkins]

• Sort values alphabetically by default
• Odd/Even: recalculate after filtering

[gustavo-salazar]

@Swaathik @aurel-l to take into account when migrating datatable

[gustavo-salazar]

We are considering skipping the migration of datatable, both Uniprot and InterPro have their own way to display tabular data, and we are thinking it might be the case everywhere else.
My only hesitation would be protvista-uniprot. @xwatkins do you think we could do without it there?

[xwatkins]

@gustavo-salazar are you sure it's not used in the UniProt website? It looks to me like it still is. I think there's also a few external users who use the combination of Mol*/data-table for selection of structures.