nkvoll committed 42b58f3

Array.concat does not exist in all browsers.

[].concat can be used instead of Array.concat, and this works in Firefox and Chrome (and reportedly on IE8/9).

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     // lookup as object
     for (var i = 0; i < objectterms.length; i++) {
-      var others = Array.concat(objectterms.slice(0,i),
+      var others = [].concat(objectterms.slice(0,i),
                                 objectterms.slice(i+1, objectterms.length))
       var results = this.performObjectSearch(objectterms[i], others);
       // Assume first word is most likely to be the object,