Added README

README.md

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+# source_shift
+Repository for paper on reducing import embedded footprints of EU28 by source shifting.
+
+This analysis makes uses of the 2011 tables from the product-by-product representation of EXIOBASE v3.3. 
+
+These tables can be downloaded from http://exiobase.eu/
+
+## source_shift.py
+This is the main script.
+
+## exiobase.py
+This file contains parsing and processing scripts for EXIOBASE v3.
+
+## utils.py
+This file contains utilities in the form of functions and classes that are used in the main script.
+
+## cfg.py
+This file contains configurations that are used in the main script and by utilities and the EXIOBASE parsing and processing functions.