* Fixed bug #3: Widgets in small window mode for Settings, Style->Style tab are pushed down.
* FreezableTabWidget::Position is now a registered Qt enum.
* Added isFrozenPos(), layoutAtPos(), frozenLayoutAtPos(), and boxLayoutAtPos() to FreezableTabWidgetPrivate as convenience functions.
* Layouts in FreezableTabWidget now uses a layoutList in the Private class to lookup layouts.
* Removed the confusing (and never used) addWidget(), insertWidget(), and removeWidget() from FreezableTabWidget.
* Added addFrozenLayout(), insertFrozenLayout(), and removeFrozenLayout() to FreezableTabWidget.
* Added layoutAt() to FreezableTabWidget.
* FreezableTabWidget::layout() now returns the internal QStackedWidget::layout() instead (it was useless otherwise).
* Disabled FreezableTabWidget::widget() in favor of FreezableTabWidget::widgetAt(). Also added layout lookup functions to the class as well.
* Added spacing functions to Settings::WidgetWrapper.
* Settings::Tab::StyleRightWidget now has spacings.
* IndentStyleType in Settings::Tab::StyleRightWidget now has actual entries.
* Settings::WidgetWrapper Item class can now handle QSpacerItem entries.
* Fixed some indexing bugs in Settings::WidgetWrapper.