Fix a bug with the parcel landing point permission, it was allowing people into the parcel at the parcel center if it was the only parcel in the region.
Fix a bug with the parcel landing point permission, it was allowing people into the parcel at the parcel center if it was the only parcel in the region.

TechplexEngineer/Aurora-Sim,TechplexEngineer/Aurora-Sim,TechplexEngineer/Aurora-Sim,TechplexEngineer/Aurora-Sim