Merge pull request #883 from patriot1burke/master

proxy fixes
Merge pull request #884 from patriot1burke/master

rm adapters from appliance/war-dist
Merge pull request #885 from patriot1burke/master

bump version
Merge pull request #886 from patriot1burke/master

bump
KEYCLOAK-879 Added missing transport element in clustering documentation
Merge pull request #887 from mposolda/master

KEYCLOAK-879 Added missing transport element in clustering documentation
common eap code