specify not syncable shared db
adapt to soledad 0.7 async API
New Mail API (Work in progress)
serializable models
SoledadDocWrapper.get_or_create
SoledadDocWrapper.delete
SoledadDocWrapper.get_all
get_msg_from_string
test adaptor.update_msg, adaptor.create_msg
complete SoledadMailAdaptor
fix typo in docs
collections (wip)
MailboxUID (wip)
New keymanager async API