Make waitforpid only wait for the childPid we spawned, not all, this makes communication with kded work again
Convert QStringList qlist to QList<QByteArray> so we don't get pointers to temporal const char * when doing qlist.first().toLatin1()

Moving childPid to the .cpp file as plain C variable is not very nice but i'm not used to working with signals et al so not sure what's the best way of doing it.

This makes fish:// work again for me
WEEEEEEEE :-)