Business Layer; JsonIndent and JsonIndentHtml Functions added to ISTextUtilities

The following Functions have been added to ISTextUtilities:

• JsonIndent(rawJson)
• JsonIndentHtml(rawJson, fontFamilyName)

They allow raw JSON text to be formatted, including line breaks, and indenting. JsonIndent allows for a simple text format, whereas JsonIndentHtml also adds HTML information to be displayed in a web page. This optionally accepts a fontFamilyName Parameter, which can be retrieved from ISControlHandler (when available). E.g.:

ISControlHandler.Fonts(iseUiFont.ScriptCode).FontFamily.Name

The standard system now uses these Functions in the Service Log form and HTML Widget (when viewing Request / Response information where JSON has been used).