docs(xml): Added missing xml comments for obsolete methods

Author: TwoTenPvP

MLAPI/NetworkingManagerComponents/Binary/BitReader.cs

@@ -346,6 +346,10 @@ public Quaternion ReadRotationPacked()
             return new Quaternion(x, y, z, w);
         }
 
+        /// <summary>
+        /// Reads the rotation from the stream
+        /// </summary>
+        /// <returns>The rotation read from the stream</returns>
         [Obsolete("Use ReadRotationPacked instead")]
         public Quaternion ReadRotation(int bytesPerAngle)
         {

MLAPI/NetworkingManagerComponents/Binary/BitWriter.cs

@@ -408,6 +408,11 @@ public void WriteRotationPacked(Quaternion rotation)
             }
         }
 
+        /// <summary>
+        /// Writes the rotation to the stream.
+        /// </summary>
+        /// <param name="rotation">Rotation to write</param>
+        /// <param name="bytesPerAngle">Unused</param>
         [Obsolete("Use WriteRotationPacked instead")]
         public void WriteRotation(Quaternion rotation, int bytesPerAngle)
         {