CSPACE-6183: Correct the value of <ims-url> setting in defaults/settings.xml; the previous value was to an obsolete 'chain' URL.
CSPACE-4051: Use relative paths without hostnames for <ims-url> settings in two demonstration tenants, core and lifesci.
Merge pull request #98 from aronr/CSPACE-4051

CSPACE-4051: Use relative paths without hostnames for <ims-url> settings...