4.3.2 release

<dependency>
<groupid>com.opencsv</groupid>
<artifactid>opencsv</artifactid>
<version>4.3.2</version>
</dependency>

Hot fix for bug #174 plus two other minor fixes where to limit what IOException what catching.

Check out the What New page for details: https://sourceforge.net/p/opencsv/wiki/What%27s%20new/