higher chance of selecting a given build option
always get a spire eventually
research lurker aspect
check for lair
fixed bad research name
less redundant logic
don't wait for buildings to complete
added priority
train hydras to defend against air units
removed loop from mech midgame
better description for defense commands
build lings when minerals run high only
clean up
refactor
fixed bad building name
fixed potential hang
favor mutas over scourge for defense