Addition of tooltip behavior.

[utils] / wicket / components / src / main / resources / org / wamblee / wicket / behavior / wamblee-support.js

var org = org || {};
org.wamblee = org.wamblee || {};

org.wamblee.removeNulls = function(options) { 
        if ( !options ) { 
                return {};
        }
        for (prop in options) { 
                if ( !options[prop] ) { 
                  delete options[prop]; 
                }
        }
        return options; 
}