WL-2365 log errors and add javadoc
WL-2365 log errors
WL-2365 Add message to WebApplicationException
WL-2365 use ajax-solr-min-bundle
WL-2365 muid as int in solr
WL-2365 throw exception if there is an error with search
WL-2365 throw servererror
WL-2365 invalid query
WL-2365 improved error handing
WL-2365 Add course_created to solr
WL-2365 Add ranges for timeframe facet
WL-2365 Stashed while I work on other things
WL-2365 implement range searches for timeframe