Fix bug for jQuery versions 1.7.2 - 1.8.3

I haven't yet figured out exactly WHY Sonar breaks in jQuery versions
1.7.2 - 1.8.3, but you can see it in action through this Fiddle:

http://jsfiddle.net/FZXpt/1/

Changing both of the $.trigger methods to use $.triggerHandler fixes the
issue for all versions of jQuery currently on jsFiddle (1.6.4 - 2.0.2).

I haven't updated the minified version of the file, since you might have
a preferred minifier.