Updates Combat Packets & Moves Tracking to Content (#298)

- [X] Changes outgoing combat packets
- [X] Moves quest arrow to PlayerMobile and moves quest arrow packets to content.

Bumps release version

Projects/UOContent/Skills/Tracking/TrackTimer.cs

@@ -0,0 +1,50 @@
+using System;
+
+namespace Server.SkillHandlers
+{
+    public class TrackTimer : Timer
+    {
+        private readonly QuestArrow m_Arrow;
+        private readonly Mobile m_From;
+        private readonly int m_Range;
+        private readonly Mobile m_Target;
+        private int m_LastX, m_LastY;
+
+        public TrackTimer(Mobile from, Mobile target, int range, QuestArrow arrow) : base(
+            TimeSpan.FromSeconds(0.25),
+            TimeSpan.FromSeconds(2.5)
+        )
+        {
+            m_From = from;
+            m_Target = target;
+            m_Range = range;
+
+            m_Arrow = arrow;
+        }
+
+        protected override void OnTick()
+        {
+            if (!m_Arrow.Running)
+            {
+                Stop();
+                return;
+            }
+
+            if (m_From.NetState == null || m_From.Deleted || m_Target.Deleted || m_From.Map != m_Target.Map ||
+                !m_From.InRange(m_Target, m_Range) || m_Target.Hidden && m_Target.AccessLevel > m_From.AccessLevel)
+            {
+                m_Arrow.Stop();
+                Stop();
+                return;
+            }
+
+            if (m_LastX != m_Target.X || m_LastY != m_Target.Y)
+            {
+                m_LastX = m_Target.X;
+                m_LastY = m_Target.Y;
+
+                m_Arrow.Update();
+            }
+        }
+    }
+}