Eliminate the dependecy of autherpane

HI

Looks nice.

If you give the option to install this module with out the dependency of auther_pane and provide the option to display/change the author box through the tpl files, it will give more in-dependency. so the sites which don't like to install author_pane can use this module greatly.

but you can use the author_pan if that module is installed.

Thanks
Vinoth