5327 - week 12 update

Feedback from Carlton before we're finished with the outside areas of the island:
- Put city silhouette on other side of island - DONE
- Put a boat (Fishing Boat from Unity Asset Store) at docks - DONE
- Put invisible barrier on open side of docks (he said we can and won't lose marks for a logical invisible barrier, yay!) - DONE
- Remove/change the fence/gate thing that is currently separating the docks and the island (Sinny is already doing this, yay!) - DONE
- Lower the density of the grass, fix it so it's a consistent layer of grass instead of random clumps - DONE
- Fix the lights in the exterior guard office - DONE
- Change city silhouette so it covers more of the horizon - DONE
- Change the roaming boat silhouettes so they don't bunch up so much - DONE
- Make the outer guard office look more like an office than a control room - DONE

Screenshots of the changes listed above, plus some fog (both Unity's default and a particle system!)

The tinney looks ... "un-secure" haha.
But good job with the silhouette technique! Very optimal and effective.