First attempt at reducing the lag. Cached the slowest ship and fixed the nan errors. Formations look a bit dodgy but they do eventually form up. Attempting to get rid of the lag before i start tweaking values incase i need to change it all again if it isnt fixed
Merge branch 'MikeyBranch' of https://github.com/doctorspoof/SpaceShooter into CalumBranch
Fixed gui broken on non-follow minimap, some enemy changes for framerate