[ENH] Introducing a new permission to allow per-goal management

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@50250 b456876b-0849-0410-b77d-98878d47e9d5
[NEW] work in progress - adding new application style layout (useful for CRM, DMS or similar site configuration). New preference to have a site icon that can be used in the layout, also adding default Tiki icon for the preference. Modifying mod-menu.tpl to display correctly menus in top zone using bootstrap.

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@50251 b456876b-0849-0410-b77d-98878d47e9d5
[ENH] Using {permission_link} for (almost) all links to tiki-objectpermissions.php

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@50253 b456876b-0849-0410-b77d-98878d47e9d5