Photomode: ui improvements

1) Really annoying to need to turn focus plane off after using it to set focal length, it shouldn't still be visible when you process the photo effect, why would you ever want that in the final image??

Alternatively, get rid of the option altogether and it just flashes up automatically when you change the focal length and then disappears again.

2) menu system is all over the place. I have a TM 599XX wheel rim, i need to twiddle the knob one way for a partial menu, press buttons for other menus, hide the ui only works from the first menu where you move the camera and not the one where your making adjustments to the image, The UI should always hide automatically when you process the image, half the time I'm pressing back to try to get into right menu to then close the ui to take a picture and it'll back right out of photo mode and I've lost all my settings!

3) focus on car should be a slider from zero to 100, not an on/off. 

4) movement with the car should be an option of panning (fixed point rotating) or moving point (non rotating) like drone 

5) why can you not take a photo within the game? Need to rely on screen shot or steam overlay or something? Kinda ridiculous.

6) option to have the naturally accumulated dirt on the car alongside the slider 0-100 for 'fake' dirt

There's no shame in looking at stuff like gt7 who have a far more professional system and getting some ideas

The whole photo mode implementation feels very unpolished and rushed