Readme update

README.md

@@ -1,9 +1,12 @@
 # Convert TEI to EOADjango #
 
-Suite of functions to get from one TEI file that contains a whole publication to the current input format for Edition Open Access, a `Django.xml` file.
+Suite of functions to get from TEI encoded XML into the workflow of Edition Open Access. The main output file is an XML file called `IntermediateXML.xml` which can subsequently processed with `tralics2django`, a tool found in the `EOASkripts` repository.
 
 Code written in Python3.
 
 External dependencies
 ---------------------
 - lxml
+- BeautifulSoup
+- pandoc
+- pandoc-citeproc