Hide error messages from logcat

We can't write anything :(
Remove armeabi-v7a shared objects.

Our application uses arm-v6 native libs, but doesn't provide users with arm-v7 versions
of those. In that case, apk installer on Android just grabs the armeabi-v7a folder instead of
armeabi one. And it appears to miss our own .so files from the armeabi folder.
Since our application consists mostly of native code, we cannot afford ourselves to compile
two versions of .so's and double the APK file size right now.
Arm-v6 versions of TSTORE libs should be backwards-compatible with arm-v7.