adding error handling for irresponsive solr and cleaning up the testing commentouts
adding error handling for irresponsive solr and cleaning up the testing commentouts

kbaseapps/ReferenceDataManager,kbaseapps/ReferenceDataManager,kbaseapps/ReferenceDataManager,kbaseapps/ReferenceDataManager,kbaseapps/ReferenceDataManager,kbaseapps/ReferenceDataManager