SoftwareSerial's keywords.txt file outdated

[Sembazuru]

As noted in the forum thread http://forum.arduino.cc/index.php?topic=167062 when NewSoftSerial was incorporated into the Arduino core libraries, it's keywords.txt file was never updated. I first noticed this in 1.0.4 ERW, and then verified that the issue exists in 1.0.3 and 1.5.2. I have since verified that this issue still exists in 1.0.5.

I can't seem to figure out how to attach a txt file here, so I point you to the attached txt file in the forum thread.

[Fede85]

You are right, the keywords.txt wasn't correct. thank you!