Fix+move HTTP quotaholder client in synnefo.lib
Allow per-service configuration of the (http) quotaholder client.Kamaki is no longer needed in service (or ganeti) nodes,because the client has been moved to snf-common.
Also fix the default quotaholder settings for pithos backend to be disabled...
Fix default example urls in deb config files
Update cyclades api settings and conf files
Delegate astakos user catalog call in cyclades
cyclades now serve a delegate view for the astakos /user_catalog apicall. Cyclades UI app should use this endpoint to translate user uuidsto display names.
Astakos endpoint is configurable from the CYCALDES_USER_CATALOG_URL...
Add missing setting files to conf/
Migrate default settings to files under conf/
Migrate default settings to files under conf/ for everySynnefo component.
TODO: Obliterate snf-cyclades-app/synnefo/appt_settings/default/*and similar files. Make import of synnefo settings common throughout...
Fix dispatcher default file
Renamed snf-app to snf-cyclades-app