Merge pull request #519 from patriot1burke/master

TM.enlistAfterCompletion
Fix project-integrations/aerogear-ups
Merge pull request #520 from stianst/master

Fix project-integrations/aerogear-ups
KEYCLOAK-556 NullPointerException in project-integrations example on WildFly
Merge pull request #521 from stianst/master

KEYCLOAK-556 NullPointerException in project-integrations example on Wil...
Removed dep on model-jpa from export-import-impl
Merge pull request #522 from stianst/master

Removed dep on model-jpa from export-import-impl
Export/import refactoring to use same representation as admin endpoints
More cleanup after rebase
More cleanup and removed export-import-impl module
userprovider split
Merge remote-tracking branch 'upstream/master'
Merge pull request #523 from mposolda/master

Export/import into representations
user provider refactor complete
rename ModelProvider->RealmProvider