Improve emulators in readme.

Remove TotalSMS, it is currently broken and can lead to confusion.
Update URL's to release page or specify action.

README.md

@@ -67,10 +67,9 @@ A known set of PNG files using 2 letter ID's can be downloaded [here](https://me
 Emulators should be added to the `/menu/emulators` directory on the SD card.
 
 Menu currently supports the following emulators and associated ROM file names:
- - **NES**: [neon64v2](https://github.com/hcs64/neon64v2) by *hcs64* - `neon64bu.rom`
- - **SNES**: [sodium64](https://github.com/Hydr8gon/sodium64) by *Hydr8gon* - `sodium64.z64`
- - **Game Boy** / **GB Color**: [gb64](https://lambertjamesd.github.io/gb64/romwrapper/romwrapper.html) by *lambertjamesd* - `gb.v64` / `gbc.v64`
- - **Sega Master System** / **Sega Game Gear** / **Sg1000**: [TotalSMS](https://github.com/ITotalJustice/TotalSMS) - `TotalSMS.z64` (Currently broken)
+ - **NES**: [neon64v2](https://github.com/hcs64/neon64v2/releases) by *hcs64* - `neon64bu.rom`
+ - **SNES**: [sodium64](https://github.com/Hydr8gon/sodium64/releases) by *Hydr8gon* - `sodium64.z64`
+ - **Game Boy** / **GB Color**: [gb64](https://lambertjamesd.github.io/gb64/romwrapper/romwrapper.html) by *lambertjamesd* - `gb.v64` / `gbc.v64` ("Download Emulator" button)
 
 ### Menu Settings
 The Menu creates a `config.ini` file in `sd:/menu/` which contains various settings that are used by the menu.