This is for Workbench and Exhibition config as in workbench.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. Right now there are checks outside of the sidora and exhibition_config modules as well and all of those should be removed.

Also ensure proper checks are made in exhibition config to properly deal with the problems / assess what's happening in cases like this:
Notice: Undefined index: image_degradation in exhibition_config_json_data() (line 418 of /data/fedora.wb.d7.ocio/htdocs/sites/all/modules/sidora/exhibition_config/exhibition_config.module).
from function exhibition_config_json_data