testing, let's try -Os optimisation for frontend and engine; small cleanup and typos
#!/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 \""