group and users views

[matteo lucarelli]

This adds two functions to the "account" menu:
- a page thet shown the user list with email, description and images
- a page that shown the configured group with members list

The addon can be applied to the 1.7.3 version of the DMS.

both function must be enable from inc.Settings adding this line:
var $_enableUsersView = true;

in the style.css one can add:

table.userView {

border-collapse: collapse;

width: 100%;

}

table.userView th {

text-align: left;

}

ul.groupView{
list-style: none;
font-weight: bold;
}

ul.groupView ul{
margin-top: 5px;
margin-bottom: 20px;
border-top: 1px solid #000;
list-style-image:url("../../out/images/usericon.gif");
font-weight: normal;
}

========================================
In addition:

- out.UserDefaultKeywords and out.EditUserData fix a disuniformity in the menu structure