Display install directory while installing and on errors.
Start at first selected directory when installing. This fixes an issue where if you pick to install on an unselected directory, it may install anyway.
Fixed install progress display when WUP larger than 4GB.
Added ability to install multiple WUP directories.
Left = deselect, right = select, plus = select all, minus = deselect all.
Selected directories will display *
Press A to install all selected to NAND.
Press X to install all selected to USB.
When a directory is installed, there is a 5s delay when you can press B to cancel.
Fixed bug in y1.0 where you could no longer just use the install/ directory.