VGMToolbox r491 Released

-= NEW =-
[NDSto2SF]
- Add .nds to 2SF converter. Drag and drop your NDS file(s) and wait for the 2SFs to be created and STRMs to be extracted. Any other stream formats will not
be extracted (SWAV, ADX, etc...). Files will be optimized and duplicates removed.
- Add NDS class for simple file parsing and serial number generation.
[PSFSTUBCREATOR] Added a PSF stub creator to build driver stubs. Not perfect, but working ok.
[MIDIEXTRACTOR] Added a MIDI class and a MIDI extractor to extract MIDI from other files.
[VABSPLITTER] Added a PSX .VAB file splitter. Splits .VAB files into .VH and .VB files.
[GZIP] Added gzip compression tool for experiments or whatever.

-= UPDATES =-
[TAG/INFOVIEWER] Added right-click edit option for VGM/GD3 format tags.
[PSFMAKER]
- Renamed bin2psfFE
- Added ability to use zero length SEQ files.
[ADVANCEDCUTTER] Added starting offset to the Advanced Cutter so you can skip large chunks at the start of a file of you want.
[GENH] Update version bytes so as not to conflict with manakoAT's implementation.
[GUI] Increased size of Drag and Drop area on some more tools.
[MANUAL] More info added to the "manual" .html file. Still incomplete.
[CODE] Lots of code cleanup for FxCop and StyleCop. Not even close to complete.

-= FIX =-
[SPC] Fix OST Track Number tag parsing.