SAK-24854 removed unusued images



git-svn-id: https://source.sakaiproject.org/svn/msgcntr/trunk@306375 66ffb92e-73f9-0310-93c1-f5514f145a0a
SAK-24854 adding missing images



git-svn-id: https://source.sakaiproject.org/svn/msgcntr/trunk@306376 66ffb92e-73f9-0310-93c1-f5514f145a0a
SAK-25527 Additional permission settings


git-svn-id: https://source.sakaiproject.org/svn/msgcntr/trunk@306377 66ffb92e-73f9-0310-93c1-f5514f145a0a