Additional constructors for NRSerialPort

[riedlse]

Since there seems to be a lot of activity these days....

I did a fork a long time ago and thought I had logged an issue to get some additional constructors as I needed to set parity. Small mod to just add the other options to NRSerialPort. Rather then fork and pull, can you just add this?

private RXTXPort serial;
private String port = null;
private boolean connected = false;
private int baud = 115200;
private int parity = SerialPort.PARITY_NONE;
private int dataBits = SerialPort.DATABITS_8;
private int stopBits = SerialPort.STOPBITS_1;

/**
 * Class Constructor for a NRSerialPort with a given port and baudrate.
 * 
 */
public NRSerialPort(String port)
{
    this.port = port;
}

public NRSerialPort(String port, int baud)
{
    this.port = port;
    this.baud = baud;
}

public NRSerialPort(String port, int baud, int parity)
{
    this.port = port;
    this.baud = baud;
    this.parity = parity;
}

public NRSerialPort(String port, int baud, int parity, int dataBits)
{
    this.port = port;
    this.baud = baud;
    this.parity = parity;
    this.dataBits = dataBits;
}

public NRSerialPort(String port, int baud, int parity, int dataBits, int stopBits)
{
    this.port = port;
    this.baud = baud;
    this.parity = parity;
    this.dataBits = dataBits;
    this.stopBits = stopBits;
}

[madhephaestus]

Please submit a PR with these changes :)

[riedlse]

Think I did it did a pull request and merge correctly.... waiting on Travis.... I think....

[riedlse]

Sorry, messed up, didn't notice the latest uses getters and setters, re forked and new pull request coming, if somehow the old one makes it, ummm?