planetesimals broadcast

tech: inductive coupling - regen is increased by 500%, but you only regen when crouched

tech gun turret gives 55% -> 60% harm reduction
  also I fixed a bug where it was giving 45% not 55%

old tech inductive coupling is renamed: permittivity
permittivity gives 3 -> 4 max energy per unused power up
1st ionization energy gives 6 -> 7 max energy per heal

tech expansion - no longer costs energy to expand standing wave field

JUNK tech planetesimals now can spawn tech in n-gon
  or kill the player in n-gon

js/index.js

@@ -660,6 +660,7 @@ document.getElementById("experiment-button").addEventListener("click", () => { /
     openExperimentMenu();
 });
 
+
 // ************************************************************************************************
 // inputs
 // ************************************************************************************************