decouple session/transaction from MCRSolrIndexTask
Description
-MCRSolrIndexTask takes care of all the session and transaction stuff. Use MCRTransactionableCallable instead -there is also a problem that some indexing is executed as "gast" and not "system"
-MCRSolrIndexTask takes care of all the session and transaction stuff. Use MCRTransactionableCallable instead
-there is also a problem that some indexing is executed as "gast" and not "system"