Implemented incoming and outgoing batch connections (untested).

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

@@ -4,6 +4,8 @@ import java.io.IOException;
 
 public interface ProtocolReader {
 
+	boolean eof() throws IOException;
+
 	boolean hasAck() throws IOException;
 	Ack readAck() throws IOException;
 

api/net/sf/briar/api/transport/batch/BatchTransportReader.java

@@ -17,5 +17,5 @@ public interface BatchTransportReader {
 	 * be called even if the reader is not used, or if an exception is thrown
 	 * while using the reader.
 	 */
-	void close() throws IOException;
+	void dispose() throws IOException;
 }

api/net/sf/briar/api/transport/batch/BatchTransportWriter.java

@@ -20,5 +20,5 @@ public interface BatchTransportWriter {
 	 * be called even if the writer is not used, or if an exception is thrown
 	 * while using the writer.
 	 */
-	void close() throws IOException;
+	void dispose() throws IOException;
 }