- Merge pull request #4682 from spigad/master
  - add check on cert/proxy lenght
  - Merge pull request #4680 from spigad/master
  - Merge pull request #4632 from HassenRiahi/KillChildProcessWhenShutdown
  - Merge pull request #4658 from HassenRiahi/AddAmqAuthFileParam
  - Merge pull request #4674 from HassenRiahi/AddASOCacheAreaParam
  - check voms- exec
  - Update cache area param for ASO.
  - Add AMQ_AUTH_FILE.
  - Kill child process when shutdown.