WIP do not commit: force to use rdiff-backup version...

WIP do not commit: force to use rdiff-backup version 1.3.4nxd2-SlapOSPatched001 because the changes are not backward compatible

software/backupserver/software.cfg

@@ -135,7 +135,7 @@ eggs =
 [versions]
 # 1.3.4nxdX is invalid version string, thus pached version string is not '1.3.4nxdX+SlapOSPatched001'
 # but '1.3.4nxdX-SlapOSPatched001'.
-rdiff-backup = 1.3.4nxd6-SlapOSPatched001
+rdiff-backup = 1.3.4nxd2-SlapOSPatched001
 gunicorn = 19.1.1
 plone.recipe.command = 1.1
 slapos.recipe.template = 2.4.2