Replace submodules with actual files

Submodules never were actually useful

eos/effects/systemoverloadspeedfactor.py

@@ -0,0 +1,7 @@
+# Used by:
+# Celestials named like: Red Giant Beacon Class (6 of 6)
+runTime = "early"
+type = ("projected", "offline")
+def handler(fit, module, context):
+    fit.modules.filteredItemMultiply(lambda mod: "overloadSpeedFactorBonus" in mod.itemModifiedAttributes,
+                                     "overloadSpeedFactorBonus", module.getModifiedItemAttr("overloadBonusMultiplier"))