[task] splited and moved configuration files
[task] split config/sql file for auth and resource server
Merge pull request #188 from dacrome/OSNG-433-split-config-files

Osng 433 split config files
[task] moved DAOs, entities, tests, etc. to auth-server
[task] removed residues of oauth client handling in resource server
[task] moved all oauth client specific stuff to auth-server