SAK-25514 removed link to portalstyles.css

git-svn-id: https://source.sakaiproject.org/svn/portal/branches/SAK-25514@133686 66ffb92e-73f9-0310-93c1-f5514f145a0a
SAK-25514 fixed minimize-nav to add minimize-site-nav and minimize-tool-nav classes

git-svn-id: https://source.sakaiproject.org/svn/portal/branches/SAK-25514@133687 66ffb92e-73f9-0310-93c1-f5514f145a0a
SAK-25514 fixed minimize-nav to add minimize-site-nav and minimize-tool-nav classes

git-svn-id: https://source.sakaiproject.org/svn/portal/branches/SAK-25514@133689 66ffb92e-73f9-0310-93c1-f5514f145a0a
SAK-25514 changed minimize-nav to minimize-tool-nav class

git-svn-id: https://source.sakaiproject.org/svn/portal/branches/SAK-25514@133690 66ffb92e-73f9-0310-93c1-f5514f145a0a