Tweaking

After today's gameplay a quick few tweaks:

• All BLUEFOR soliders now have GPS packed as standard!
• Corrected some of the side mission game coding regarding side mission extensions, when you receive a side mission which has an extensions/additional missions, on completion of the first side mission the same squad which received the initial side mission will get all extension missions.
• Adjusted the weather syncronization script slightly. Unfortunately even with the same variables being passed to each player weather is not exactly the same just more similar than it was.