Fix problems identified when testing gem installation, more files nee…

…ded updating.

bin/refinery-update-core

@@ -9,7 +9,7 @@ unless rails_root.nil? or rails_root.length == 0
   FileUtils::makedirs dirs.map {|dir| File.join(rails_root, dir) }
 
   # copy in the new assets.
-  assets = [%w(public stylesheets refinery), %w(public javascripts refinery), %w(public javascripts wymeditor), %w(VERSION), %w(public images wymeditor skins refinery), %w(public images refinery)]
+  assets = [%w(public stylesheets refinery), %w(public javascripts refinery), %w(public javascripts wymeditor), %w(VERSION), %w(public images wymeditor skins refinery), %w(public images refinery), %w(public stylesheets wymeditor skins refinery), %w(public javascripts jquery)]
 	assets.each do |asset|
 	  FileUtils::rm_rf File.join(rails_root, asset), :secure => true # ensure the destination is clear.
 	  FileUtils::cp_r File.join(refinery_root, asset), File.join(rails_root, asset) # copy the new assets into the project.