Closed Unassigned: Format JSON document and Adding comments [1611]

Please also add the support to encode the **Formatted / Readable** JSON document; perhaps by adding a second parameter to `JSON.Encode`? Preferably, [Minify = false] (overloaded method to avoid CA warning 8-)).

See this hack; [madskristensen/WebEssentials2013#466](https://github.com/madskristensen/WebEssentials2013/commit/9c38d3331a29fe88a878b5f4fb70e18cf57c8ab1#diff-2d6f278dcf0ab21920e17fd38cdf4232R128) we had to use Newtonsoft's `Parse()` function (unwanted overhead), in addition to JSON.Encode. I personally prefer System.Web.Helpers.JSON over JSON.NET.

On the same note, please give us ability to write comments.

For dynamic objects:

```c#
dynamic myObject = JSON.Decode(File.ReadX("myFile"));
myObject.someProperty.InlineComment = "This comment appears as inline. This is deprecated, but masses still use it";
myObject.someOtherProperty.Comment = "This is a standard multi-line comment appears";
```

should result in:

```Json
someProperty : "value"; // This comment appears as inline. This is deprecated, but masses still use it
/* This is a standard multi-line comment appears */
someOther Property : "value";
```

For non-dynamic object, the attribute:

```c#
internal class SpriteMapConstituent
{
public string Name { get; set; }
public int Width { get; set; }
public int Height { get; set; }
[InlineComment = "X Coordinate offset"]
public int OffsetX { get; set; }
[Comment = "Y Coordinate offset"]
public int OffsetY { get; set; }
}
```

should result in:

```Json
{
Name: "file.png",
Width: 200,
Height: 350,
OffsetX: 20, // X Coordinate offset
/* Y Coordinate offset */
OffsetY: 20
}
```


Thanks in anticipation. 8-)

Comments: This unfortunately falls below our currently prioritized items. We don't plan to extend the JSON helper. We recommend moving new code to json.NET.