* Also update Bled to latest, as well as build scripts
* Note: Considering that Visual Studio 2015 is both freely and legally
available for anyone who wants to use it to compile Rufus, starting
with this commit, I will NOT be supporting any other version of Visual
Studio but 2015.
* Check compressed DD images for boot capability
* Add DisableLGP setting
* Silence libcdio errors when scanning non ISO images
* Ensure UI displays "No image selected" when relevant
* Also update Bled to latest