ACU Barcelona City Texture update v1.0

Changelog
v1.2:
- Adjusted brightness of trees
- Adjusted hue slightly of feature tree (tree surrounded by ivy)

Description
A complete texture update for ACU's Barcelona City.

Features
- Reworked building textures with better colors and upscaling
- Reworked grandstand seats and changed stands and tv tower stand to black
- Added red gazebo
- Improved contrast and replaced some banners
- Reworked all trees and tree lines
- Added Spanish Ambulance and Red Bull can

Installation Instructions
- Copy track folder into your Assetto tracks folder
- Delete previous skin folder