Summary
    Adds a shortcode that determines the result content
    using the declared content and the current execution context.
    
		- Assembly
 - Wyam
.Common .dll  - Namespace
 - Wyam
.Common .Shortcodes  - Containing Type
 - IShortcodeCollection
 
Syntax
void Add(string name, Func<string, IExecutionContext, string> func)
	Parameters
| Name | Type | Description | 
|---|---|---|
| name | string | The name of the shortcode. | 
| func | Func | 
						A function that has the declared content and the current execution context as inputs and the result content as an output. | 
Return Value
| Type | Description | 
|---|---|
| void | 
