Patch to add option for setting maximum FPS

While this isn't the solution that ultimately we are looking at to improve frame rate issues with the client, we have added a new option to set the maximum FPS for the game client. This is available in the Options in both the main menu and in the game and allows you to set the desired frame rate to be capped at 30, 60, 90, 120 or unlimited.

By default, this will choose the closest option to your current refresh rate on your device up to 120 (meaning that if your monitor is 60hz it will be set to 60fps by default or if you have a monitor that is 144hz it will be set to 120fps by default). Setting the frame rate maximum to uncapped is the old behavior, and while there probably isn't much reason to go above 60fps, it will pick the highest to your monitor refresh rate regardless. This option will be saved on device and maintained between play sessions.