Newer MRA JTS16B & JTS16

[kaloun34]

Some newer MRAs don't seem to work !

Ex:

• "Lock On" requires debugs.zip file
• "Ace Attacker" black screen
• "Atomic Point" black screen
• "ISG Selection Master" black screen
• "Snapper" black screen
• "Quartet" black screen

[jotego]

A bunch of games that are not currently supported by the core got pushed by mistake in the latest update. I have removed them for now.