Added tons of xml-comments.

Exceptions/CUEException.cs

@@ -6,16 +6,26 @@ using CUE.NET.Devices.Generic.Enums;
 
 namespace CUE.NET.Exceptions
 {
+    /// <summary>
+    /// Represents an exception thrown by the CUE.
+    /// </summary>
     public class CUEException : ApplicationException
     {
         #region Properties & Fields
 
+        /// <summary>
+        /// Gets the <see cref="CorsairError" /> provided by CUE.
+        /// </summary>
         public CorsairError Error { get; }
 
         #endregion
 
         #region Constructors
 
+        /// <summary>
+        /// Initializes a new instance of the <see cref="CUEException"/> class.
+        /// </summary>
+        /// <param name="error">The <see cref="CorsairError" /> provided by CUE, which leads to this exception.</param>
         public CUEException(CorsairError error)
         {
             this.Error = error;

Exceptions/WrapperException.cs

@@ -2,10 +2,18 @@
 
 namespace CUE.NET.Exceptions
 {
+    /// <summary>
+    /// Represents an exception thrown by this SDK-Wrapper.
+    /// </summary>
     public class WrapperException : ApplicationException
     {
         #region Constructors
 
+        /// <summary>
+        /// Initializes a new instance of the <see cref="WrapperException"/> class.
+        /// </summary>
+        /// <param name="message">The message which describes the reason of throwing this exception.</param>
+        /// <param name="innerException">Optional inner exception, which lead to this exception.</param>
         public WrapperException(string message, Exception innerException = null)
             : base(message, innerException)
         { }