Add loader image to the Author view for the Author results table.

[ioncache]

trafficstars

Currently when the author view fades in, the results table isn't displayed until it's ajax call is finished. For Authors with many modules this takes a second or two, and there is no indication that anything is happening on the page in the meantime.

Some sort of loader image could be used below the Author info box to indicate that more is happening on the page still.