Merge pull request #167 in ASAPO/asapo from feature_ASAPO-147-improve-tokens to develop

* commit '1af2c37f':
  use service unavailable error
  auth - token caching,profiling, update deplay files
  error if canot get db address
  added tests
  added token revocation
  token to db
  token to db
  increase timeout
  fix
  added database to authorizer
  fix possible race condition and log format
  fix test
  bl token for raw mode