fix command line querying

[matyaskopp]

querying does not work due to changing server API.

• [x] fix querying
  • [x] http
  • [ ] make querying possible only for logged users
  • [x] btred
  • [ ] jtred
  • [ ] ntred
• [ ] resolve collision between query stdin option and reading config in yaml format from stdin
• [ ] options cleaning - check whether are all options needed