* Implemented colored spinner for ListView pull-to-refresh
* Added back default spinner color
* Renamed away from "spinner" and did some default value magic
Color.Default reinstated, but also added the default black color in the iOS `UpdateRefreshControlColor` method. Seeing this also happens for the seperator color this is something that is necessary. If not, the spinner is invisible.
* Implemented default color on iOS and right property name on Android
For iOS, when the new `RefreshControlColor` has the default color, the `TintColor` for iOS is set to null, causing the color to be the default one.
Forgot to refactor the new name in the Android renderer, whoops
* Reinstated coloring on listview gallry page
* Implemented colored spinner for ListView pull-to-refresh
* Added back default spinner color
* Renamed away from "spinner" and did some default value magic
Color.Default reinstated, but also added the default black color in the iOS `UpdateRefreshControlColor` method. Seeing this also happens for the seperator color this is something that is necessary. If not, the spinner is invisible.
* Implemented default color on iOS and right property name on Android
For iOS, when the new `RefreshControlColor` has the default color, the `TintColor` for iOS is set to null, causing the color to be the default one.
Forgot to refactor the new name in the Android renderer, whoops
* Reinstated coloring on listview gallry page
* Added documentation for new property
* Fixed merge boo-boos
0d08fd8254