message: Document OS place names data ingestion
diff: @@ -583,20 +583,35 @@ block content
  pre
  h4 $ cat postcodeiodb.sql | psql postcodesiodb
  - h3#import-from-ons Manual Installation from ONS Postcode Directory
  + h3#import-from-ons Manual Installation
  - p Download the latest Office for National Statistic's "Postcode Lookup Dataset". Unzip the data locally. Navigate to postcodes.io/, link the install script ($npm link) and run the import script ($ onsImport) passing the path to the CSV data.
  + p The install scripts can be linked to your shell (or can be found in the <code>bin/</code> directory). To link, navigate to <code>postcodes.io/</code> and run <code>$ npm link</code>
  - p It should look something like this,
  + h4 ONS Postcode Directory
  +
  + p Download the latest Office for National Statistic's "Postcode Lookup Dataset". Unzip the data locally. Run the import script <code>$ onsImport</code> passing the path to the CSV data.
  pre
  h4 $ onsImport /path/to/data/ONSPD/Data/data.csv
  - h3#update-script Update from ONSPD Data
  + h4 OS Open Names
  +
  + p Download the latest Ordnance Survey Open Names dataset. Unzip the data locally. Run the import script <code>$ osPlaceImport</code> passing the path that contains the CSV data files.
  +
  + pre
  + h4 $ osPlaceImport /path/to/data/opname_csv_gb/Data/
  +
  + h3#update-script Data Updates
  p If you wish to manually update your data or data schema, we provide a script which will do this for you with minimal downtime (currently ~10-20 seconds to generate smaller relations).
  - p Like above, download the latest Office for National Statistic's "Postcode Lookup Dataset" and run the import script ($ onsUpdate) passing the path to the CSV data.
  + h4 ONS Postcode Directory
  +
  + p Download the latest Office for National Statistic's "Postcode Lookup Dataset" and run the import script <code>$ onsUpdate</code> passing the path to the CSV data.
  pre
  h4 $ onsUpdate /path/to/data/ONSPD/Data/data.csv
  +
  + h4 OS Open Names
  +
  + p Currently not implemented
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