qnd: fixed sphinx host place holder

git-svn-id: svn+ssh://kelev.kaltura.com/usr/local/kalsource/backend/server/trunk/core@92499 6b8eccd3-e8c5-4e7d-8186-e12b5326b719
fwr: extract the hdCore version from the kconf

git-svn-id: svn+ssh://kelev.kaltura.com/usr/local/kalsource/backend/server/trunk/core@92500 6b8eccd3-e8c5-4e7d-8186-e12b5326b719
fwr: extract the hdCore version from the kconf

git-svn-id: svn+ssh://kelev.kaltura.com/usr/local/kalsource/backend/server/trunk/core@92502 6b8eccd3-e8c5-4e7d-8186-e12b5326b719