Really sorry for the delay, I wish I could have posted it yesterday but transfer.sh seemed to have bugs. This update adds a book that allows you to choose whether you want to install the texture pack directly or download it from a web link to minimize worries. In the future this feature will be configurable (you can change the message). I upload it now in emergency so that the plugin remains usable in a correct way, I haven't tested everything yet, let me know if you have any bugs!