remove the sentense about the epm packages

README.md

@@ -5,6 +5,6 @@ This is IRStats2 development repository. Please use this space to flag any bugs
 
 The documentation is hosted here: http://eprints.github.io/irstats2
 
-IRStats2 is now available on the EPrints Bazaar so the "epm" directory above is only retained for legacy purposes. Just note that these "epm" packages are not maintained and are, basically, older versions of the software.
+IRStats2 is now available on the EPrints Bazaar.
 
 Note that IRStats2 can be run in parallel to the older version aka IRStats. The two packages do not share anything beside the name.