Possible way to show "no more projects" when reaching the end

[itsmingjie]

We need a way of showing that there is no more projects when the user has scrolled to the end of the list. Currently there's no shortcut since the client actually does not throw any error message when reaching the end, so we could not do a simple catch trigger.

My possible solution is to check the timestamp of the first project of the db and compare the timestamp of the last loaded project with that timestamp.