[SUGGESTION] Add camera and screen entities

[TwistedTail]

Short Description

Despite most people are already used to the whole Cam Controller deal when making their vehicles, it'd be a great addition for beginners that are completely out of touch with how Wiremod works to add camera and screen entities. Functionality would be really simple, you just link a screen to a camera and it'll display whatever the camera is seeing. A camera could be linked to multiple screens if needed.

For more complex stuff, I can totally see screen receiving EGP compatibility so people can actually use them as proper sights and such.

References (Optional)

Despite I'm not a big fan of Stormworks, this is one of the very few thing I believe they did right.