v4.5.0

• Species map control (records at multiple places) now has option @singleRecordSubsamples that can
  be set to limit sub-samples to 1 occurrence.
• Default place search service now Nominatim rather than Google.
• Tidied configuration of maximum upload file size - helper_config::$upload_max_filesize replaces
  helper_config::$maxUploadSize.
• Removed JavaScript wrappers that were intended to make the code run with JS turned off, but
  cause issues when loading via AJAX.
• Disable built-in browser autocomplete on date picker.
• Elasticsearch [recordDetails] control has a showTabs callback for running custom code when a
  tab is shown.