Integrate APL mode

Author: marijnh

doc/compress.html

@@ -65,6 +65,7 @@ <h1><span class="logo-braces">{ }</span> <a href="http://codemirror.net/">CodeMi
           <option value="http://codemirror.net/lib/codemirror.js" selected>codemirror.js</option>
         </optgroup>
         <optgroup label="Modes">
+          <option value="http://codemirror.net/mode/apl/apl.js">apl.js</option>
           <option value="http://codemirror.net/mode/clike/clike.js">clike.js</option>
           <option value="http://codemirror.net/mode/clojure/clojure.js">clojure.js</option>
           <option value="http://codemirror.net/mode/coffeescript/coffeescript.js">coffeescript.js</option>

mode/apl/apl.js

@@ -1,4 +1,4 @@
-CodeMirror.defineMode("apl", function(config, parserConfig) {
+CodeMirror.defineMode("apl", function() {
   var builtInOps = {
     ".": "innerProduct",
     "\\": "scan",