====== UTF8Encode ======
Encodes the specified string with UTF-8
===== Syntax =====
<code pascal>function UTF8Encode(aText: string): string;</code>
==== Parameters ====
  * **//aText//** 
    * //type:// string
    * //functions:// source string
==== Returned value ====
  * //type:// string
  * //functions:// encoded string