replace slashify function with toNativeSeparators
replace slashify function with toNativeSeparators

Change-Id: I619823767e02261e75d441e3924fd111a0ff7cb7
Reviewed-by: Miikka Heikkinen <8cdee0e71bca7985190c4a45e6835614d7e6c0ad@digia.com>
Reviewed-by: Friedemann Kleint <1b9f2592239daaec4856ccc1cfb4d2d55b35fb71@digia.com>

kobolabs/qtactiveqt,kobolabs/qtactiveqt