Enable/Disable Ladder Toggle

[SkyPO]

Not really something new since this is an option in the PC Version.

But since webclient doesn't have one, doing things like team testing wouldn't be easy since it would put ladder points at stake, I use it myself and many other people use it aswell, it could be either put on a possible find battle dialog (if ever implemented) or as a toggleable option anywhere in the Webclient Window.