Added and applied styles for private readonly fields, private fields to Extensions and Common folders.

- Some renamings and code cleanups
- Chained method calls, binary expressions and binary patterns will now break into newlines
- Type param constraints and base constructor calls will be on the new line

src/NadekoBot/Common/Yml/Rgba32Converter.cs

@@ -21,11 +21,11 @@ public class Rgba32Converter : IYamlTypeConverter
     public void WriteYaml(IEmitter emitter, object value, Type type)
     {
         var color = (Rgba32)value;
-        var val = (uint) ((color.B << 0) | (color.G << 8) | (color.R << 16));
+        var val = (uint)((color.B << 0) | (color.G << 8) | (color.R << 16));
         emitter.Emit(new Scalar(val.ToString("X6").ToLower()));
     }
 }
-    
+
 public class CultureInfoConverter : IYamlTypeConverter
 {
     public bool Accepts(Type type)