Overwrite ScienceCostTweakerM's changes

Add hidden dependency on SciencCostTweakerM to overwrite it's changes
and remove the icons table on the entities modified to avoid it taking
precedence over the icon set by cb-science.

src/changelog.txt

@@ -1,4 +1,10 @@
 ---------------------------------------------------------------------------------------------------
+Version: 0.2.2
+Date: 22. 01. 2020
+  Changes:
+    - Remove icons table on overwritten entites to avoid it taking precedence.
+    - Added ScienceCostTweaker Mod (mexmer) as a hidden dependency to overwrite its changes.
+---------------------------------------------------------------------------------------------------
 Version: 0.2.1
 Date: 07. 12. 2019
   Changes:

src/data-final-fixes.lua

@@ -1,36 +1,47 @@
+local unset = {} -- Marker to set attribute to nil
 local items = {
     ["automation-science-pack"] = {
         icon_size = 128,
         icon = "__cb-science__/graphics/red.png",
+        icons = unset,
     },
     ["logistic-science-pack"] = {
         icon_size = 128,
         icon = "__cb-science__/graphics/green.png",
+        icons = unset,
     },
     ["military-science-pack"] = {
         icon_size = 128,
         icon = "__cb-science__/graphics/black.png",
+        icons = unset,
     },
     ["chemical-science-pack"] = {
         icon_size = 128,
         icon = "__cb-science__/graphics/cyan.png",
+        icons = unset,
     },
     ["production-science-pack"] = {
         icon_size = 128,
         icon = "__cb-science__/graphics/purple.png",
+        icons = unset,
     },
     ["utility-science-pack"] = {
         icon_size = 128,
         icon = "__cb-science__/graphics/yellow.png",
+        icons = unset,
     },
     ["space-science-pack"] = {
         icon_size = 128,
         icon = "__cb-science__/graphics/white.png",
+        icons = unset,
     },
 }
 
 for name, definition in pairs(items) do
     for property, value in pairs(definition) do
+        if value == unset then
+            value = nil
+        end
         if data.raw.technology[name] then
             data.raw.technology[name][property] = value
         end

src/info.json

@@ -1,9 +1,13 @@
 {
     "name": "cb-science",
-    "version": "0.2.1",
+    "version": "0.2.2",
     "title": "Colour Blind Friendly Science Packs",
     "author": "Hornwitser",
     "contact": "Hornwitser#6431 on Discord",
     "description": "Alternative icons for science packs",
-    "factorio_version": "0.17"
+    "factorio_version": "0.17",
+    "dependencies": [
+        "base",
+        "(?) ScienceCostTweakerM"
+    ]
 }