* Revers dependencies

ipython-qtconsole
Reverse Depends:
  opensesame
  vistrails
  spykeviewer
  python-spyderlib
  python-sardana
  ipython

ipython3-qtconsole
Reverse Depends:
  glueviz
  python3-spyderlib
  ipython3

* Qt support

  the Qtconsole support the three APIs.

  | package           |       version | qt5 | Qt4 #API2 | Qt4 #API1 |
  |-------------------+---------------+-----+-----------+-----------|
  | opensesame        |    0.27.4-2.1 | [[https://github.com/smathot/OpenSesame/issues/304][bug]] | wip       | ok        |
  | vistrails         |         2.2-1 | ko  | ko        | ok        |
  | spykeviewer       |       0.4.4-1 | ko  | ko        | ok        |
  | python-spyderlib  | 2.3.8+dfsg1-1 | ko  | ok        | ok        |
  | python3-spyderlib | 2.3.8+dfsg1-1 | ko  | ok        | ok        |
  | python-sardana    |       2.0.0-1 | ko  | ko        | ok        |
  | glueviz           | 0.8.0+dfsg1-1 | ok  | ok        | ok        |


