Changed oil extractor sprite

core/assets/version.properties

@@ -1,5 +1,5 @@
 #Autogenerated file. Do not modify.
-#Tue Mar 13 01:15:39 EDT 2018
+#Tue Mar 13 11:22:58 EDT 2018
 version=release
 androidBuildCode=479
 name=Mindustry

core/src/io/anuke/mindustry/world/blocks/types/production/LiquidMixer.java

@@ -0,0 +1,10 @@
+package io.anuke.mindustry.world.blocks.types.production;
+
+import io.anuke.mindustry.world.blocks.types.LiquidBlock;
+
+public class LiquidMixer extends LiquidBlock{
+
+    public LiquidMixer(String name) {
+        super(name);
+    }
+}