Added Collection Interfaces #ToUpStream
AbstactBatchColleciton listens to contract of CollectionInterface #ToUpStream
Updated OppFin collections
Fixed commiting empty values in Solr #ToUpStream
Fixed deleted field in oppfinTopicColleciton
Updated bootstrap for new topicCollection Fields
Catching error when trying to reload plugins and nothing is comited in Solr (Breaks the batch)
Added Idealist to oppfin