Restructured Solution Layout

Moved several enums and helper classes into the QURO library for flexibility and potential reuse.

Also solved desync in animations by making AnimatedSprites reset their timer every time a new animation is loaded.

QURO.AnimationLibrary/AnimationSet.cs

@@ -0,0 +1,29 @@
+using System.Collections.Generic;
+
+namespace QURO.AnimationLibrary
+{
+    public class AnimationSet
+    {
+        public Dictionary<string, Animation> Anims;
+
+        public AnimationSet()
+        {
+            Anims = new Dictionary<string, Animation>();
+        }
+
+        public void Add(Animation anim)
+        {
+            Anims.Add(anim.Name, anim);
+        }
+
+        public void Remove(Animation anim)
+        {
+            Anims.Remove(anim.Name);
+        }
+
+        public void Remove(string animName)
+        {
+            Anims.Remove(animName);
+        }
+    }
+}