Create standalone versions of ol.ext packages

package.json

@@ -27,6 +27,7 @@
   "dependencies": {
     "async": "0.9.0",
     "browserify": "9.0.3",
+    "derequire": "2.0.2",
     "closure-util": "1.8.0",
     "fs-extra": "0.12.0",
     "glob": "5.0.3",

tasks/build-ext.js

@@ -4,6 +4,7 @@ var path = require('path');
 var async = require('async');
 var fse = require('fs-extra');
 var browserify = require('browserify');
+var derequire = require('derequire');
 
 var pkg = require('../package.json');
 
@@ -71,7 +72,7 @@ function wrapModule(mod, callback) {
         callback(err);
         return;
       }
-      callback(null, wrap(buf.toString()));
+      callback(null, wrap(derequire(buf.toString())));
     });
   } else {
     fs.readFile(mod.main, function(err, data) {