load default meta_types for new meeting

git-svn-id: https://svn.eionet.europa.eu/repositories/Naaya/trunk/eggs@20054 a0171fae-0946-0410-966d-b1775066cd26
#14214 WebEx Conference booking from IG

git-svn-id: https://svn.eionet.europa.eu/repositories/Naaya/trunk/eggs@20055 a0171fae-0946-0410-966d-b1775066cd26
#14214 WebEx Conference booking from IG

git-svn-id: https://svn.eionet.europa.eu/repositories/Naaya/trunk/eggs@20056 a0171fae-0946-0410-966d-b1775066cd26