Code cleanup; Reader classes renamed to Decoders, Writers to Encoders, every Decoder must have a corresponding Settings class now just like Encoders. UserDefinedEncoders renamed to CommandLineEncoders, etc.

CUETools.Codecs/CommandLine/EncoderSettings.cs

@@ -22,6 +22,25 @@ namespace CUETools.Codecs.CommandLine
         {
         }
 
+        public EncoderSettings(
+            string _name,
+            string _extension,
+            bool _lossless,
+            string _supported_modes,
+            string _default_mode,
+            string _path,
+            string _parameters
+            )
+        {
+            name = _name;
+            extension = _extension;
+            lossless = _lossless;
+            SupportedModes = _supported_modes;
+            EncoderMode = _default_mode;
+            Path = _path;
+            Parameters = _parameters;
+        }
+
         [JsonProperty]
         public string name;