weekly sdnr code sync

sync internal code progress
add istanbul database structure
cleanup dataprovider test
fix pom files

Issue-ID: CCSDK-3260
Signed-off-by: Michael DÜrre <michael.duerre@highstreet-technologies.com>
Change-Id: Ic1daa6adda173dc8337a51fa930e05c05ee88e2c
46 files changed