field tech balance

field tech balance:
  pilot wave has access to more field tech: time crystals, WIMPs, no-cloning
  time dilation: can get symbiosis
  flux pinning: 2s -> 4s stun on blocking
  zero point energy:  74 energy -> 100 energy
  tessellation: 4->2 research cost
  bremsstrahlung: 33% more damage
  triple point: 50% more ice

  bug fixes

js/level.js

@@ -2931,7 +2931,7 @@ const level = {
             spawn.randomMob(-75, -1475, 0);
             spawn.randomGroup(600, -2600, 0);
         }
-        if (simulation.difficulty < 1) {
+        if (simulation.difficulty > 1) {
             if (Math.random() < 0.5) {
                 spawn.randomLevelBoss(700, -1550);
             } else {