simplify qpushbuttonwithsound and add a mouseover sound (I tried selecting the least annoying ones, maybe it'd be better to look for proper button sound effects)
#!/bin/sh
${ANDROID_SDK}/platform-tools/adb push ./out/libhwengine.so /sdcard/libhwengine.so
${ANDROID_SDK}/platform-tools/adb shell "su -c \"cat /sdcard/libhwengine.so > /data/data/org.hedgewars.mobile/lib/libhwengine.so \""