SLRR : Paint Booth, Dealerships

New features in this video: 1. Paint Booth: - Paint shop with RGB/HSB color pickers, capacity and quantity sliders; - Inertial camera; - Improved inventory with drag&drop support for paintcans; - Capacity meter for each paintcan; - Buy/trash colors. 2. Dealerships: - New trade-in dealership with extented open hours and a rotating podium; - More freedom in the shop: player may open/close the doors, trunks, hoods etc., get inside the vehicle, start engine, use