852849 - fixing redirect of expired sessoin

previously if you had more than 1 org and
tried to access a url while being logged out
katello would redirect you to the url when you tried
to set your org, but since the org had not been set
you would get an error
909961 - fixing cs errata add/remove from ui
Merge pull request #1578 from jlsherrill/bz909961

909961 - fixing changeset errata add/remove from ui
Merge pull request #1572 from jlsherrill/bz852849

852849 - fixing redirect of expired sessoin