v25.0.4 - small fixes

This release is mostly internal changes. There are a few user-facing fixes:

• small UI cleanups in Quicktake for Apple II
• Fix a corner case in Quicktake's JPEG decoder
• Add SixForty to the 32MB disk image
• Wozamp: timing change, should fix crashes on NTSC Apple II computers
• The 32MB disk image had filesystem issues, causing Wozamp's radio streaming to hang infinitely (and maybe other problems). This is fixed.