Fix #51 logout button appearing above the user’s name.

Signed-off-by: Aron Cedercrantz <aron@cedercrantz.se>
Purtify some code.

Signed-off-by: Aron Cedercrantz <aron@cedercrantz.se>
Merge branch 'master' of https://github.com/opfo/app

* 'master' of https://github.com/opfo/app:
  Fixed toolbar when writing the body in Questions. The view is also animated when selecting textfields.
  Cleaned OPFUpdateQuery