Review Request 123945: Include QObject header to fix build with Qt 5.5

[Heiko Becker]

-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://git.reviewboard.kde.org/r/123945/
-----------------------------------------------------------

Review request for KDE Edu.


Repository: kiten


Description
-------

Otherwise the build fails with "...kjumpingcube-15.04.2/game.h:42:21: error:
 invalid use of incomplete type 'class QObject'"


Diffs
-----

  app/searchstringinput.h c00d0a8 

Diff: https://git.reviewboard.kde.org/r/123945/diff/


Testing
-------

Successfully built with Qt 5.5.0-beta


Thanks,

Heiko Becker

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.kde.org/pipermail/kde-edu/attachments/20150530/7da41d17/attachment.html>