Fun stuff with emu4vita++ & retrofllw on PSTV

Hi all,

I used a ton of codex tokens to accomplish the following

* Update retroflow launcher to launch emu4vita++ instead of retroarch

* Update emu4vita++ to accept retroarch style launch args and just run game with specified core

* add multiplayer support to emu4vita++ and cores like Snes9x, fba lite & picodrive.

I did all this to use pstv as a proper multiplayer retro device and game with my son.

I wonder if anyone is interested in trying it out.