Merge branch 'teraflow-master-patch-27644' into 'master'

Update README.md

See merge request teraflow-h2020/controller!64

README.md

-#TeraFlow OS#
+TeraFlow OS
+===========
 
 This project is part of EC 5GPPP project TeraFlow. More information is available at: https://www.teraflow-h2020.eu/