grnet/snf-image — pull request #57 by cnanakos (2014-09-01 11:10:55+00:00)
Title: pithcat: Use ModularBackend class version attribute

ModularBackend introduced a class attribute that denotes
the class version. Since class version 1, ModularBackend
supports Archipelago as it's main storage backend. Use the
new class attribute to instantiate ModularBackend class
appropriately.