CSPACE-5907: Remove legacy resources/db directory from ID service source code tree.
CSPACE-5907: Add readme file pointing to new location for ID service-related SQL scripts.
CSPACE-5907: Improve wording in readme file.
Merge remote-tracking branch 'upstream/master' into CSPACE-5907
Merge pull request #92 from aronr/CSPACE-5907

CSPACE-5907: Remove legacy files related to creating, populating id_generators table.