Revert "Created login/logout on default.ctp"

This reverts commit 846b9199de1a7727b2327fa010b76ce03953c76f.
Revert "Updated views for new login functionality"

This reverts commit b25c6f38b1770a576ec27a790922ad87ccc04937.
Revert "Work on login functionality"

This reverts commit 5615873e8e500f8c6a16a14d1cbca851f44536fc.