add security service logic
Merge remote-tracking branch 'origin/master'

Conflicts:
	samples/hello-security/src/main/java/org/fightteam/join/samples/security/security/RestSecurityMetadataSource.java
Merge remote-tracking branch 'origin/master'

Conflicts:
	samples/hello-security/src/main/java/org/fightteam/join/samples/security/security/RestSecurityMetadataSource.java