Fix for VUFIND-762 (empty parens cause Solr error)
Added -s (skip optimize) switch to batch-delete scripts.
Reduce notices.
Fix to eliminate freestanding hyphens (these break some Solr queries).
Resolving VUFIND-767 (add getInstitutions method to record driver).
Added -z and -h switches to batch-import-marc/batch-import-marc-auth.
Skip creation of processed directory when it will not be used.
Updated comment.
Added -p switch to batch-import-marc script.
Moved comment.
Added partial Finnish translation (courtesy of National Library of Finland).
Added partial Swedish translation (courtesy of National Library of Finland).
Removed pointless while loop from Innovative driver.
Merge branch 'master' into search-refactor