Update OpenID4Java dependency to final 0.9.6 release

[GoogleCodeExporter]

step2 currently depends on OpenID4Java 0.9.6-SNAPSHOT in its pom.xml:

http://code.google.com/p/step2/source/browse/code/java/trunk/pom.xml#32

A final release of 0.9.6 was tagged today: 
http://code.google.com/p/openid4java/source/detail?r=663

It would be a good idea to update the dependency to 0.9.6 final to ensure 
stable builds for people using Maven to mange their dependencies on step2 and 
OpenID4Java.

It would also be a good idea to tag a release of step2 itself for the same 
reason.

It should be noted that 0.9.6 is not in the Maven Central repository yet, but 
then again the SNAPSHOT version is not either.

Original issue reported on code.google.com by [email protected] on 20 Apr 2011 at 5:18

[GoogleCodeExporter]

0.9.6-SNAPSHOT did not work for me (23 Dec 2011), I had to change it to 
straight 0.9.6.

Original comment by [email protected] on 24 Dec 2011 at 7:49

[GoogleCodeExporter]

Looks like this got fixed http://code.google.com/p/step2/source/detail?r=547

Original comment by [email protected] on 2 May 2012 at 4:32