Pagination: buttons that have no effects should be disabled

[FlorianCassayre]

For instance if the current selected page is the first one, then the left handside control buttons should be in disabled state.
This could also be implemented as an optional (configurable) behavior.

[topless]

In pagination also, the ... button, has no action either. Expected behaviour would be to activate a page in a "clever" middle of the results you are navigating.

[FlorianCassayre]

As we discovered with Karolina, the pagination is all handled by Semantic-UI and unfortunately there aren't many props to control it... In ILS we wanted to disable the last page (button 462 from the above screenshot), again not possible without hacking it with CSS.
The solution is to completely rewrite the pagination using elementary components.