updated license file & data source

process-NEED-EULF-2014.do

 * Script to turn original wide 2014 EULF version of DECC's NEED data into:
-* 1. a wide form xwave file containing the fixed value variables
-* 2. a wide form file containing just the yearly consumption variables (linked to 1. via HH_ID)
-* 3. a long form file containing just the yearly consumption variables (linked to 1. via HH_ID)
+* 1. a stata wide form xwave file containing the fixed value variables
+* 2. a stata wide form file containing just the yearly consumption variables (linked to 1. via HH_ID)
+* 3. a stata long form file containing just the yearly consumption variables (linked to 1. via HH_ID)
 * 4. Create codebooks from the above
 
 * Original data available from: UK DATA ARCHIVE: Study Number 7518 - National Energy Efficiency Data-Framework, 2014
-*
+* http://discover.ukdataservice.ac.uk/catalogue/?sn=7518
 
 * Notes:
 * This dataset is a sample of just over 4 million households which have had an Energy Performance Certificate from the full NEED 'all dwellings' dataset
@@ -18,7 +18,7 @@
 * b.anderson@soton.ac.uk
 * (c) University of Southampton
 
-* The Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) license applies
+* Unless there is a different license file in the folder in which this script is found, the Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) license applies
 * http://creativecommons.org/licenses/by-nc/4.0/
 
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