QbsProjectManager: Add missing return statement.

Change-Id: I207510dfd56b1de1fc07726f126540c4b6abe3d0
Reviewed-by: Tobias Hunger <tobias.hunger@theqtcompany.com>
JsonWizard: Support fixup expandos for lineedits on FieldPages

The fixup expando will be applied before validating a string in a
lineedit. It uses the special "%{INPUT}" variable for its input and
any change will be applied to the LineEdit.

Change-Id: Ia496eacdbe541d418acb4a977c274527387896ca
Reviewed-by: Thomas Hartmann <Thomas.Hartmann@digia.com>
VCS: Remove redundant qualifications

Change-Id: I06b62742395a1864b44d1c1ecfed0690fe61185e
Reviewed-by: Tobias Hunger <tobias.hunger@theqtcompany.com>