Fix: #4964 - upgrade datatables to V2

Fix: #5022 - date diffs on 32 bit systems

Fix: #5022 - don't show date differences on 32 bit systems)

Fix: #4872 - wrong parameters to URLs in surname lists

Preparing to remove dependency on laravel/database

Remove unused code

Fix: #4836, Fix: #4837 - parameters for individual list not being passed into links

Replace illuminate/container with our own simpler container

Consistent use of select/pluck