Remove lucene query parser lib

Originally added for an experiment to parse lucene query_string
queries, this lib is not currently used.  Removeing
from the autoloader sequence, but leaving the lib and grammar
file in case I want to revisit the experiment later.

Author: polyfractal

_site/js/load.js

@@ -3,7 +3,6 @@
 
     head.js("js/vendor/json2.js")
         .js("js/vendor/jsonlint.js")
-        .js("js/vendor/lucene/lucene-query-parser.js")
         .js("http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js","js/vendor/angular.min.js", function() {
             head.js("js/vendor/angular-sanitize.min.js","js/vendor/ng-bootstrap/ui-bootstrap-custom-tpls-0.1.0-SNAPSHOT.min.js","js/vendor/select2/select2.min.js","js/vendor/select2/angular-ui.min.js", "js/app.js", function() {
                 head.js("js/controllers/DropdownCtrl.js")