Removing Codestyling Localization Compatibility

* Removing symlink creator for Codestyleing Localization compatibility. There have been some reports of problems during WordPress® automatic upgrades when the symlink exists. Until we can find a way to avoid this, we're disabling the automatic symlink generator. If you are running the Codestyling Localization plugin, you will need to create the symlink yourself if you want to make s2Member fully compatible. Please create a symlink here: `/wp-content/plugins/s2member/s2member-pro` that points to directory: `/wp-content/plugins/s2member-pro`.