Common reorg (#8025)

* Re-organize common folder

* fix: Correct paths in tests

* fix: move new content to proper folder

* chore: Move audio folder to assets

* Move sprites to sprites assets directory

* Move css sprites to assets directory

* Split out readmes for common code and sprites

* Move images to assets directory

* Move destinatin of shared browserified file

* remove unused file

* move compiled js to client-old

* Fix karma tests

* fix: Correct paths for sprites

website/common/script/count.js

@@ -0,0 +1,76 @@
+import {
+  each,
+  filter,
+  keys,
+  size,
+} from 'lodash';
+import content from './content/index';
+
+const DROP_ANIMALS = keys(content.pets);
+
+function beastMasterProgress (pets = {}) {
+  let count = 0;
+
+  each(DROP_ANIMALS, (animal) => {
+    if (pets[animal] > 0 || pets[animal] === -1)
+      count++;
+  });
+
+  return count;
+}
+
+function dropPetsCurrentlyOwned (pets = {}) {
+  let count = 0;
+
+  each(DROP_ANIMALS, (animal) => {
+    if (pets[animal] > 0)
+      count++;
+  });
+
+  return count;
+}
+
+function mountMasterProgress (mounts = {}) {
+  let count = 0;
+
+  each(DROP_ANIMALS, (animal) => {
+    if (mounts[animal])
+      count++;
+  });
+
+  return count;
+}
+
+function remainingGearInSet (userGear = {}, set) {
+  let gear = filter(content.gear.flat, (item) => {
+    let setMatches = item.klass === set;
+    let hasItem = userGear[item.key];
+
+    return setMatches && !hasItem;
+  });
+
+  let count = size(gear);
+
+  return count;
+}
+
+function questsOfCategory (userQuests = {}, category) {
+  let quests = filter(content.quests, (quest) => {
+    let categoryMatches = quest.category === category;
+    let hasQuest = userQuests[quest.key];
+
+    return categoryMatches && hasQuest;
+  });
+
+  let count = size(quests);
+
+  return count;
+}
+
+module.exports = {
+  beastMasterProgress,
+  dropPetsCurrentlyOwned,
+  mountMasterProgress,
+  remainingGearInSet,
+  questsOfCategory,
+};