Fixes for serial port support

src/com/serotonin/modbus4j/serial/SerialMaster.java

@@ -33,15 +33,8 @@ abstract public class SerialMaster extends ModbusMaster {
 	
 	
 	private final Log LOG = LogFactory.getLog(SerialMaster.class);
-	//These options are no longer supported as they were originally a hack that didn't work right anyway
-	@Deprecated
-    public static final int SYNC_TRANSPORT = 1;
-	@Deprecated
-    public static final int SYNC_SLAVE = 2;
-	@Deprecated
-    public static final int SYNC_FUNCTION = 3;
-    
-    // Runtime fields.
+
+	// Runtime fields.
     protected SerialPortWrapper wrapper;
     protected Transport transport;
 

src/com/serotonin/modbus4j/serial/SerialPortWrapper.java

@@ -42,18 +42,6 @@ public interface SerialPortWrapper {
 	 * @return
 	 */
 	int getBaudRate();
-
-	/**
-	 * 
-	 * @return
-	 */
-	int getFlowControlIn();
-	
-	/**
-	 * 
-	 * @return
-	 */
-	int getFlowControlOut();
 	
 	/**
 	 * @return

src_test/com/serotonin/modbus4j/test/TestSerialPortWrapper.java

@@ -101,27 +101,6 @@ public class TestSerialPortWrapper implements SerialPortWrapper{
 		return 0;
 	}
 
-
-	/* (non-Javadoc)
-	 * @see com.serotonin.modbus4j.serial.SerialPortWrapper#getFlowControlIn()
-	 */
-	@Override
-	public int getFlowControlIn() {
-		// TODO Auto-generated method stub
-		return 0;
-	}
-
-
-	/* (non-Javadoc)
-	 * @see com.serotonin.modbus4j.serial.SerialPortWrapper#getFlowControlOut()
-	 */
-	@Override
-	public int getFlowControlOut() {
-		// TODO Auto-generated method stub
-		return 0;
-	}
-
-
 	/* (non-Javadoc)
 	 * @see com.serotonin.modbus4j.serial.SerialPortWrapper#getDataBits()
 	 */