Android may run out of memory on asset reload

[JamesVanBoxtel]

Apparently on android just going out of the game and back causes a window resize even though it didnt' change

Don't reload assets if the scale doesn't change.

[Endaris]

After trying this on my own and getting back to Poke, the asset reload only happens if the phone is in a different display orientation than it was when switching app in which case the resize is fully expected.
The more reasonable fix here seems to be to only reload assets that come in more than one resolution or respectively if the target resolution is different from the old one.