v16.04

Changelog
Hopefully fix the battle sounds issues
Add Damgam's simple AIs
Make the kite's ceg on hit a little less large
Lower mex cost for Zaal a bit
Lower energy output of Energy Spire and Fission Generator to 5, halve cost (Smoother econ ramp up)
The hbot engineer (lifter) is making a return. Orbs can no longer initiate building anything on their own except lifters.
Start radius ring has been reduced to match overseer build range
Turrets now only do a fraction of damage to buildings
Lootboxes will now show a proper buildpic when selected