Replace submodules with actual files

Submodules never were actually useful

eos/effects/salvagingaccessdifficultybonuseffectpassive.py

@@ -0,0 +1,7 @@
+# Used by:
+# Modules named like: Salvage Tackle (8 of 8)
+# Implant: Poteque 'Prospector' Salvaging SV-905
+type = "passive"
+def handler(fit, container, context):
+    fit.modules.filteredItemIncrease(lambda mod: mod.item.requiresSkill("Salvaging"),
+                                  "accessDifficultyBonus", container.getModifiedItemAttr("accessDifficultyBonus"), position="post")