Added rubyzip dependency to core.rb. Fixed a bug in dom.js when attaching applets for IE.

core/core.rb

@@ -37,4 +37,7 @@ require 'core/main/migration'
 require 'core/main/console/commandline'
 require 'core/main/console/banners'
 
+# @note Include rubyzip lib
+require 'zip'
+
 

core/main/client/dom.js

@@ -384,7 +384,8 @@ beef.dom = {
 
             if (codebase != null) {
                 content += "<param name='codebase' value='" + codebase + "' />"
-            }else{
+            }
+            if (archive != null){
                 content += "<param name='archive' value='" + archive + "' />";
             }
             if (params != null) {