Implement color applying for scale and angle texts, fixing color appl…

[Marina24]

#602 Implement color applying for scale and angle texts, fixing color applying for middle progress wheel line, remove unused method setActiveWidgetColor() which dublicate setActiveControlsWidgetColor()

[friederikewild]

Just noticed that due to this in version 2.2.5 we lose setActiveWidgetColor. I actually was using two different colours to have white as action icons, but our primary app colour for the controls e.g. the "scale" marker. To me, it was not at all a duplicate of setActiveControlsWidgetColor as our active colour is a bit too dark on the grey bottom area to use the same for both.

Could we please bring back the different colour option @Marina24 @p1nkydev? Should I create a new issue? Also, the documentation of setActiveControlsWidgetColor now is wrong as the default seems to be "orange" now instead of "white"?

Update: I've revisited the whole styling and changed the ucrop_color_widget_background to be white - actually looks even nicer than before.
Might be worth adding this breaking change to the release notes of 2.2.5 for others to be aware of it @ukevgen :)