Hans-Christoph Steiner 68375163f5 only use swap header image on large screens
The previous logic was putting the header on some 4" screens while not
putting it on a 7" tablet.  Tested with:

* Samsung Galaxy Tab 3 7"
* Azpen A727 7"
* Xiaomi 4.5"
* Lenovo 4"
* emulators...
2016-05-27 16:15:15 +02:00
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