Update qdocconf
Update qdocconf

- Use version tags rather than hardcoded versions
- Add a QML Types section to the TOC
- Fix link to the overview page
- Keep the rest more in line with other modules (used qtcore to compare)

Change-Id: Ia86aad1fc50b8471847b2fb808bacf2cbcf1471c
Reviewed-by: Jerome Pasion <c10995d24f6b454503389e8d00d837aef038985d@digia.com>

richardmg/qtsensors,mer-qt/qtsensors,richardmg/qtsensors,mer-qt/qtsensors,mer-qt/qtsensors,mer-qt/qtsensors,richardmg/qtsensors,richardmg/qtsensors,kobolabs/qtsensors,mer-qt/qtsensors,kobolabs/qtsensors,kobolabs/qtsensors,richardmg/qtsensors,kobolabs/qtsensors