Adds Science, Chemistry, Mime Duffelbags. (#3026)

* Sprites

* Entities

* Adds fills and roles

* Cleans up inconsistent duffel bag naming.

Resources/Prototypes/Entities/Clothing/Back/duffel.yml

@@ -16,7 +16,7 @@
   - type: Storage
     capacity: 100
     storageSoundCollection : storageRustle
-    
+
 - type: entity
   parent: ClothingBackpackDuffel
   id: ClothingBackpackDuffelEngineering
@@ -72,6 +72,39 @@
   - type: Clothing
     sprite: Clothing/Back/Duffels/security.rsi
 
+- type: entity
+  parent: ClothingBackpackDuffel
+  id: ClothingBackpackDuffelChemistry
+  name: chemistry duffel bag
+  description: "A large duffel bag for holding extra beakers and test tubes."
+  components:
+  - type: Sprite
+    sprite: Clothing/Back/Duffels/chemistry.rsi
+  - type: Clothing
+    sprite: Clothing/Back/Duffels/chemistry.rsi
+
+- type: entity
+  parent: ClothingBackpackDuffel
+  id: ClothingBackpackDuffelMime
+  name: mime duffel bag
+  description: "A large duffel bag for holding... mime... stuff."
+  components:
+  - type: Sprite
+    sprite: Clothing/Back/Duffels/mime.rsi
+  - type: Clothing
+    sprite: Clothing/Back/Duffels/mime.rsi
+
+- type: entity
+  parent: ClothingBackpackDuffel
+  id: ClothingBackpackDuffelScience
+  name: science duffel bag
+  description: "A large duffel bag for holding extra science related goods."
+  components:
+  - type: Sprite
+    sprite: Clothing/Back/Duffels/science.rsi
+  - type: Clothing
+    sprite: Clothing/Back/Duffels/science.rsi
+
 - type: entity
   parent: ClothingBackpackDuffel
   id: ClothingBackpackDuffelSyndicate