doc: Minor changes to qtquicklayouts.qdocconf
doc: Minor changes to qtquicklayouts.qdocconf

Organizing the file a bit to make it match other qdocconf files.

Change-Id: I6edec6abd83d0b5595f2eb0b2c58bfcb33f2dc60
Reviewed-by: Jerome Pasion <c10995d24f6b454503389e8d00d837aef038985d@digia.com>

drgvond/qtquickcontrols,mizukusak/qtquickcontrols,drgvond/qtquickcontrols,mizukusak/qtquickcontrols,drgvond/qtquickcontrols,kobolabs/qtquickcontrols,mizukusak/qtquickcontrols,richardmg/qtcomponents,richardmg/qtcomponents,richardmg/qtcomponents,kobolabs/qtquickcontrols,kobolabs/qtquickcontrols