* include/help/en/help_operation_visual_console.php,
include/help/es/help_operation_visual_console.php: added first
version of help file for the operation main page of Visual Console,
these have a explain for the especial name for visual consoles.
* operation/visual_console/index.php: added link to help in header.
operation/menu.php: added filter to hide the "Visual Console items"
in submenu that haven't first letter as "_", "," , "[" , "(". And
fixed the show name with safe_input entities.
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@3612 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
0c7fa1a7a5