snakeSpitBoss

new boss snakeSpitBoss - it's just snake boss but it shoots little pink seekers

tech: cross disciplinary - get an extra gun or field option in tech menu
  now that you can scroll the selection menu can be longer

unified field theory - now gives 6 research, in addition to letting you switch fields when paused
cardinality renamed emergence - and gives some JUNK

bug fix where game crashes if you beat the boss

js/index.js

@@ -18,6 +18,7 @@ const color = { //light
     block: "rgba(140,140,140,0.85)",
     blockS: "#222",
     map: "#444",
+    bullet: "#000"
 }
 
 // const color = { //dark