Added example of FTP directory aliasing.

ctrl/ftpalias.cfg

 ; FTP File Aliases (this file goes in your CTRL directory)
 ;
 ; Format:
-; alias			filepath				description
+; alias			filepath			description
 ;
 ; Example:
 ; bbsfile.zip		bbs://main/bbs/bbsfile1.zip	Current version of BBS file (1)
+; games			bbs://main/games/		Games directory
 ; autoexec.bat		c:\autoexec.bat			My current autoexec.bat :-)
 ;