Rebalance beams

[dyceron]

• Solo Plasma increased to 85 from 75
  • It felt too weak on its own for such a powerful beam so the increase feels necessary
• Plasma + Spazer increased to 90 from 82.5 to account for the Plasma bump
  • Spazer shot increases to 270 from 247.5, which still puts it 30 damage lower than vanilla, which still incentivizes Wave
• Plasma + Wave increased to 95 from 90 to account for the previous bump
  • This may seem OP, but vanilla is 100 for a single shot and 300 for the Spazer shot, so this still incentivizes Spazer