Icons that have `_nobox.bmp` in their name will make the grey background disappear.
Additionally a new option was added in Nyx Options called `Extended Boot Entries` that allows user to have a total of 10 entries showing up in Launch and More configs menus.
When the bootlogo is smaller than 720x1280, the background color will be set to match the color of bmp's 1st pixel.
This ends the limit of having to use a background color of 0x1B1B1B.
