Alex2772

After #55

At the moment, some of aui::container functions (`aui.core/src/AUI/Traits/containers.h`) accept `Iterator begin, Iterator end`. `aui::range` is designed for such situation, but weren't used here. Also, some new methods for aui::range may...

At the moment, `ADataBinding` envolves a lot of boilerplate instead of reducing it. # Example usecases ## Increase integer field by 1 Expected: ``` mViewModel.integerField += 1; ``` Actual: ```...

At the moment, some of examples in the documentation are not even capable to compile. Should add tests for the examples.

```cpp { c(".btn"), BackgroundImage { ":img/button2.png" }, Border { 1_dp, 0xff9f6a_rgb }, { t(), // .... } }, ```

At the moment, WindowStyle flags don't work as expected. Also, since WindowStyle is a enum flag, some combinations are confusing and pointless (i.e. what difference between `WindowStyle::NO_DECORATORS | WindowStyle::MODAL` and...