Fixes: #2670 aclRole using simplePlugin
Fixes: #2625 object link now works for objects in ous
Fixes: #2407 removed sortableListing
Fixes #2625 Improved and fixed objects::open
Fixes: #2720 Improving CSS&HTML
Fixes: #2721 Non-existing vars were used
Fixes: #2595 The code should follow code guidelines
Fixes: #2595 The code should follow code guidelines