[dev] Ansel gallery cosmetic fix

[Chuck Hagenbuch]

Quoting Duck <duck at obala.net>:

> - moves the pager in the gallery list at center of the page.
> - moves the images list at the center for the page
> - ads nowrap to the gallery name in the images list

As Ben noted, this should be done with css classes or ids, but I've 
committed it
for now.

-chuck

-- 
"But she goes not abroad in search of monsters to destroy." - John 
Quincy Adams