Miyoo CFW SimpleMenu handhelds.ini not linking sections and GBA properly

[SeedyZ]

After doing the fix from #193, I had an issue where the only handhelds showing up were Game Boy and Game Boy Color, despite having games in the folders for the other supported systems. I found the issue was in the handhelds.ini file, where the consoleList didn't list the rest of the sections. This is fixed by adding the rest of the consoles to that line.

The GBA emulator also wasn't linked correctly in my case. I have gpsp_rumble, when in handhelds.ini it links to gpsp. I believe the default emulator provided in the CFW is gpsp_rumble, so the line linking to the gpsp executable doesn't do anything. Changing it to execs = /mnt/emus/gpsp_rumble/gpsp_rumble.elf fixes it.

Updating handhelds.ini to the following would implement these fixes:

[CONSOLES]
consoleList = GAME BOY,GAME BOY COLOR,GAME BOY ADVANCE,GAME GEAR,ATARI LYNX

[GAME BOY]
execs = /mnt/emus/gambatte/gambatte
romDirs = /mnt/roms/GB/
romExts = .gb

[GAME BOY COLOR]
execs = /mnt/emus/gambatte/gambatte
romDirs = /mnt/roms/GBC/
romExts = .gbc,.zip

[GAME BOY ADVANCE]
execs = /mnt/emus/gpsp_rumble/gpsp_rumble.elf
romDirs = /mnt/roms/GBA/
romExts = .gba,.zip

[GAME GEAR]
execs = /mnt/emus/smsplusgx/smsplusgx
romDirs = /mnt/roms/GG/
romExts = .gg,.zip

[ATARI LYNX]
execs = /mnt/emus/handy/handy
romDirs = /mnt/roms/LYNX/
romExts = .lnx,.zip