SAK-23711 fix constant

git-svn-id: https://source.sakaiproject.org/svn/podcasts/trunk@125825 66ffb92e-73f9-0310-93c1-f5514f145a0a
SAK-23483 podcast entity provider for poject keitai

git-svn-id: https://source.sakaiproject.org/svn/podcasts/trunk@125826 66ffb92e-73f9-0310-93c1-f5514f145a0a