Add code to support adding, deleting and editing users in the front-end.
Rename username property to userName.
Add roles and a role service.

Merge pull request #106 in EDELIVERY/smp from feature/EDELIVERY-3762-clean-the-smp-angular-project to development

* commit '6bf7d22f97b97819ac25415a9d6feaea2c352ceb':
  EDELIVERY-3762 Clean the smp-angular project from domibus object
  EDELIVERY-3762 Clean the smp-angular project from domibus object
  EDELIVERY-3762 Clean the smp-angular project from domibus object
  EDELIVERY-3762 Clean the smp-angular project from domibus object
  EDELIVERY-3762 Clean the smp-angular project from domibus object
  EDELIVERY-3762 Clean the smp-angular project from domibus object
  EDELIVERY-3762 Clean the smp-angular project from domibus object
  EDELIVERY-3762 Clean the smp-angular project from domibus object
  EDELIVERY-3762 Clean the smp-angular project from domibus object

Remove ngOnInit where not required; add OnInit implementation where
required.
Use correct components in tests.

Rename folders.
Replace occurrences of Domibus with SMP (SVG logo included).

Rename files as per Angular guidelines.
Remove message filter and error log components.
Exclude the error log component.
Disabl the page helper until we figure out if we need it.

Revert back the proxy configuration to use localhost.

Clean the providers property across components.

Replace the static downloadNative method with an instance one coming
from an injectable service.

Ensure all templateUrls are using correct relative paths.

Remove unused empty files, unused ngOnInit() and component providers,
rearrange fields.
Fix wrong component tests.

Prefer interfaces to classes where applicable.

Merge pull request #105 in EDELIVERY/smp from bugfix/EDELIVERY-3712-error-when-concurrently-calling to development

* commit '5f470ee68f8234ef51491488f180bab5f19d3140':
  update h2 database configuration for unit and integrational tests
  Wrap javax.xml.validation.Validator into ThreadLocal

addn h2 database for test

addn h2 database for test

* commit '0df55bade1a9ab1552620c090dd31c3fd2bcd2f8':
  update the metadatalist nonexisting methods

add angular project

* commit 'a4dac6da3913bb263f8390984a18dcf3de560c66':
  remove the typo
  Add web ui modul - first version
  Add web ui modul - first version
  Implementation of rest services for UI (servicegroup, servicemetadata, domains, users)

add new unit and integration tests

* commit '52d422eef2cb27baf6d96cba12e974356cf3d77b':
  update revision log entity comment
  Add oracle db patch audit
  Add audit to SMP

Merge pull request #101 in EDELIVERY/smp from feature/EDELIVERY-3165-update-servicegroup-owner to development

* commit '1d69ada9ecfbdd59abb0197cb6e8ac9e8ee5a560':
  update exception handler
  Add new exception InvalidOwner  was added for update servicegroup with invalid owner.

Merge pull request #100 in EDELIVERY/smp from bugfix/EDELIVERY-3427-qa-qc-owasp-smp-assess-library to development

* commit '9de4871ef98a20b860ccc8ae21e3b0617ef4b31a':
  OWASP Upgrade spring.version from 5.0.2.RELEASE to 5.0.6.RELEASE spring.security.version from 4.2.1.RELEASE to 4.2.6.RELEASE

Upgrade spring.version from 5.0.2.RELEASE to 5.0.6.RELEASE
spring.security.version from 4.2.1.RELEASE to 4.2.6.RELEASE