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/content/gear/shield.js

@@ -0,0 +1,29 @@
+import {cloneDeep} from 'lodash';
+
+import {shield as baseShield} from './sets/base';
+
+import {shield as healerShield} from './sets/healer';
+import {weapon as rogueWeapon} from './sets/rogue';
+import {shield as warriorShield} from './sets/warrior';
+import {shield as wizardShield} from './sets/wizard';
+
+import {shield as armoireShield} from './sets/armoire';
+import {shield as mysteryShield} from './sets/mystery';
+import {shield as specialShield} from './sets/special';
+
+let rogueShield = cloneDeep(rogueWeapon);
+
+let shield = {
+  base: baseShield,
+
+  warrior: warriorShield,
+  rogue: rogueShield,
+  wizard: wizardShield,
+  healer: healerShield,
+
+  special: specialShield,
+  mystery: mysteryShield,
+  armoire: armoireShield,
+};
+
+module.exports = shield;