DBLife Browse Authors

This is assigned to Fei. The idea is to list all authors here so that people can browse them.

On the first page we can just list the alphabets like this:

A B  C  D  E  F ...

then if someone clicks on A, that will go to a new page that lists all authors whose last names start with A, like this:

Tomas Anderson David Aoan ...

Then if someone clicks on a name, that will go to the superhomepage of that person.

No need to open up a new page with each click. Just reuse the current page.