[ListViewItemWithActions] Simplicity of actions delegate

Little fixes, remove some warnings, make pageStack frendly

[ProgressBar] Add indication of indeterminate progressbar

[CheckBox] Add checkBox indeterminate property and clean code

[Dialogs] Make dialogs always on top

[ListView] Add actions indicator and showActions property

[Packaging] Add requires

[Examples] Fix dialogs example

5.3.3

Changes to existing Buttonrow & Slider, great fixes for maliit and requested Page orientation fix

[Controls] Slider: Three different types of design suggestions. One like in spec, one like it was earlier and one where handle is always up when pressed

[Controls] SelectRoller: Add inversemousearea to close if clicked outside of selection area. Improve animations with easing.type.

[Keyboard] Make Keyboard to hide when clicked outside of TextField.(This must be made to all Input components)

5.3.2