* minor optimizations - using "const &" to avoid creating a duplicate for function arguments in the library files
* nandBin needs to be built with write support to create a new file
* fix bug in creating the jap lists
* change the saveDialog to openFileDialog when opening a wad
* remove default text in the NUS downloader
* nandBin class - add the beginnings of writing... adding & deleting files & directories apparently is working. writing data to a file appears to work
* right now, its not writing to the nand.bin, so dont use these functions
* probably some other stuff i forgot