SAK-28069 enhance import from site to automatically add any missing tools

git-svn-id: https://source.sakaiproject.org/svn/site-manage/trunk@315459 66ffb92e-73f9-0310-93c1-f5514f145a0a
SAK-28092 fix apple key note

git-svn-id: https://source.sakaiproject.org/svn/site-manage/trunk@315461 66ffb92e-73f9-0310-93c1-f5514f145a0a