This is for display of Exhibition as in exhibition.sidora.si.edu

There's a lot of logging to watchdog right now since we were doing quick changes. Reserve watchdog for only things that are out of the ordinary and not something that happens every time a exhibition page is loaded for normal operation. Set these watchdog outputs only to be logged if the "Turn on debugging mode." option is checked, or remove the watchdog line from the code.

Bottom line:
If a page loads correctly, do not add more than one line to the watchdog.