t:inputCalendar image display

[Joey Geiger]

I'm running into an issue where the t:inputCalendar is working properly, 
but the images are not being shown.
The renderPopupButtonAsImage="true" doesn't show an image, and the 
left/right and dropdown arrows do not appear.
The buttons function properly, as does the rest of the calendar. I 
believe this works fine with 1.1.1 release, but as I need a few
of the recent bug fixes, I'm using the currently nightly build.
Anyone have a suggestion/fix?