Replaces a file.

Replaces the file located at dst with the file located at src. if dst doesnt exists it just copies the file. If dst exists then it deletes it and copies the file at src to dst See Also: FileUtil.ReplaceDirectory.

	// creates a menu entry that replaces a file.
	@MenuItem ("Example/Replace Some file")
	static function ReplaceAfile () {		
		// Replaces  the directory  at "File" with  "ReplacedFile"
		FileUtil.ReplaceFile("pathToYour/File", "pathToYour/ReplacedFile");
	}