qnd: added command line client library

git-svn-id: svn+ssh://kelev.kaltura.com/usr/local/kalsource/backend/server/trunk/core@94905 6b8eccd3-e8c5-4e7d-8186-e12b5326b719
def: 7341: Sub forms do not require additional security validation.

git-svn-id: svn+ssh://kelev.kaltura.com/usr/local/kalsource/backend/server/trunk/core@94907 6b8eccd3-e8c5-4e7d-8186-e12b5326b719
adding empty directories
adding empty directories