Add babel task and move to src directory

common/script/src/content/eggs/drops.js

@@ -0,0 +1,26 @@
+let each = require('lodash').each;
+let t = require('../helpers/translator');
+
+const DROP_EGGS = [
+  'Wolf',
+  'TigerCub',
+  'PandaCub',
+  'LionCub',
+  'Fox',
+  'FlyingPig',
+  'Dragon',
+  'Cactus',
+  'BearCub',
+];
+
+let eggs = { };
+
+each(DROP_EGGS, (pet) => {
+  eggs[pet] = {
+    text: t(`dropEgg${pet}Text`),
+    mountText: t(`dropEgg${pet}MountText`),
+    adjective: t(`dropEgg${pet}Adjective`),
+  }
+});
+
+module.exports = eggs;