[CR-4919][OPENIDM-2330] Added support to retrieve objectTypes when connector is not enabled

git-svn-id: https://svn.forgerock.org/openidm/trunk@4087 d98387aa-ee2c-4292-a9e6-504d2a719fd3
OpenIDM-2399 CR-4893 Fix querying all entries in search script

git-svn-id: https://svn.forgerock.org/openidm/trunk@4088 d98387aa-ee2c-4292-a9e6-504d2a719fd3