Adjust a .zip converter program to also add and remove password protection (for vano101 only)

Edit our .zip converter to do the following: * When convert a .zip file without password protection to a .pack file it needs add password protection. * When convert a password protected .pack file to .zip file it needs to remove the password protection. * The password to be used can be hardcoded or being read from a [login to view URL] file * The password protection needs to be the same method as our client app uses to read the .pack files * The converter needs be as fast as possible cause it will be used to convert hundreds of packs in a row. (P.S .zip and .pack are 99% the same file it only has 1 small thing edited)