PDI-10767 - Inconsistent repository initialization scripts cause complexity/frustration.
PDI-10915 - DI Server's repository.xml in system/jackrabbit oracle repository configuration comments need to match the create script for the JCR repository.
BISERVER-10526 - BA server's repository.xml in system/jackrabbit oracle repository configuration comments need to match the create script for the JCR repository.

Chenged user's names in SQL and datasources, tablespaces consistently.
Merge pull request #1794 from annapopova1/PDI-10767

PDI-10767 - Inconsistent repository initialization scripts cause complex...