Minor comment edits.
Added accession number field to project table migration.
Added project number format to project table migration.
Re-added strtotime() callback to created and changed fields to stop empty field migration errors.
Fixed issue where field insert query would fail due to text encoding.
Added activity status field to project table migration.
Added splitPublications() to split the field into multiple values.
Added project_farm_to_table.cid to project table migration.
Added cooperator field to project table migration.
Added institution_data table migration class.
Added url field to institution_data table migration.
Added address fields to institution_data table migration.