Readers, writers and factories for subscription and transport updates.

api/net/sf/briar/api/protocol/Group.java

api/net/sf/briar/api/protocol/GroupFactory.java

api/net/sf/briar/api/protocol/Subscriptions.java

api/net/sf/briar/api/protocol/Tags.java

api/net/sf/briar/api/protocol/Transports.java

api/net/sf/briar/api/protocol/writers/AckWriter.java

api/net/sf/briar/api/protocol/writers/BatchWriter.java

...net/sf/briar/api/protocol/writers/SubscriptionWriter.java

api/net/sf/briar/api/protocol/writers/TransportWriter.java

...nents/net/sf/briar/db/ReadWriteLockDatabaseComponent.java

...onents/net/sf/briar/db/SynchronizedDatabaseComponent.java

components/net/sf/briar/protocol/AckReader.java

components/net/sf/briar/protocol/GroupFactoryImpl.java

components/net/sf/briar/protocol/GroupImpl.java

components/net/sf/briar/protocol/GroupReader.java

components/net/sf/briar/protocol/MessageEncoderImpl.java

components/net/sf/briar/protocol/ProtocolModule.java

components/net/sf/briar/protocol/SubscriptionFactory.java

...onents/net/sf/briar/protocol/SubscriptionFactoryImpl.java

components/net/sf/briar/protocol/SubscriptionReader.java