Incubaid/arakoon — pull request #253 by NicolasT (2013-11-20 11:36:45+00:00)
Title: Pass 'open modes' instead of 'quiesced' flags to a store

In line with a comment made in #252, this commit changes some code in
the `Store` subsystem to not accept `bool` values denoting
'quiesced mode' (something a store should be oblivious of), but use
'open mode' flags instead.