Hide the "Add User" buttom from users without proper rights
Maintenance mode in strict environment VS undefined collection object
Merge pull request #1858 from glukasik/patch-1

Hide the "Add User" buttom from users without proper rights
Merge pull request #1860 from glukasik/patch-3

Maintenance mode in strict environment VS undefined collection object
use correct height attribute
Prevent avatar images from being permanently cached by the browser

The browser keeps serving the old image when it changed
Merge pull request #1859 from glukasik/patch-2

Prevent avatar images from being permanently cached by the browser
w3c validation

deleted the valign attribute on td. This causes w3c validation to fail.
Update form_minisurvey.php

updated css formation
Merge pull request #1862 from micrdy/patch-1

w3c validation
Fix minor cross site scripting issue