adding first-pass of presentation procedure; all tests pass
Merge branch 'procedure-presentation' into walkerart-staging
adding presentation to walkerart tenant app config; changing summary,list,number mini attribute values for walkerart implementation of presentation procedure; removing required number ref field and replacing it with non-required exhibitionTitle field; has commented out config for new local schema field - this is to be activated in future work
updating <title-selector> tag with correct value