XLCLOUD-1071, XLCLOUD-1071 Proper thrown exception declaration (OpenStackNotFoundException instead of ObjectNotFoundException).
XLCLOUD-1071, XLCLOUD-1120 Fixed JSON mapping exception.
XLCLOUD-1431 - prepared mechanism of heat stack update for project network configurations
Merge branch 'master' of gitorious.ow2.org:~xlcloud-continuous-integration/xlcloud/openstack-sdk-ci