* Add test for B58779 - DisplayActionSheet bug on MacOS
When there are a large number of items in the list (eg 15) the list goes off the bottom of the Mac desktop
* Add test for B58799 to project
* Fix for B58799
If the list of buttons has a height > 400 then put the list in a NSScrollView
* Fix whitespace for Bugzilla 58779
* Add vertical scrollbar
* Set height of scrollview to 60% of the screen height
Building Xamarin.Forms gives warnings such as:
```
BINDINGSGENERATOR (0, 0)
BINDINGSGENERATOR(0,0): Warning BG8800: Unknown parameter type
System.Xml.XmlReader in method CreateFromXml in managed type
Android.Content.Res.ColorStateList.
BINDINGSGENERATOR (0, 0)
BINDINGSGENERATOR(0,0): Warning BG8800: Unknown parameter type
System.Xml.XmlReader in method CreateFromXml in managed type
Android.Content.Res.ColorStateList.
BINDINGSGENERATOR (0, 0)
BINDINGSGENERATOR(0,0): Warning BG8800: Unknown parameter type
System.Xml.XmlReader in method ParseBundleExtras in managed type
Android.Content.Res.Resources.
BINDINGSGENERATOR (0, 0)
BINDINGSGENERATOR(0,0): Warning BG8800: Unknown parameter type
System.Xml.XmlReader in method CreateFromXml in managed type
Android.Graphics.Drawables.Drawable.
```
For now you can just add a reference to System.Xml to fix this.
* Add repro for 44886
* [UWP] Fire ListItemClicked when Selection changes
This will automatically set the value on the renderer and prevent the double event from firing.
* Clean up repro
* Update test case for delection scenario
* [Core] Allow ListView item deselection
* [UWP] Send events when item is deselected, too
* Test works better when you DO something.
By default, Compile/EmbeddedResource/None items are added to Sdk-style
projects by wildcard. Use the same logic to add XAML files and fix
up the item metadata.
* Add repro for 58645
* [iOS] Check for null before clearing element renderer
* [iOS] Remove unnecessary code
renderer.SetElement(null); == descendant.ClearValue(Platform.RendererProperty);
* [iOS] Clarify comment, use preferred method of clearing renderer from Element
* How about we make the test work?
Sounds like a good idea to me.
* [Android] Fix missing shadow on Button fast renderer
* [Android] Fix z index on Loplipop
* [Android] Make sure we don't hit NRE when updating background
* [Android] Fix possible NRE on BackgroundTracker
* [Android] Remove elevation fix
* [Android] Set elevation in Android Views if needed
* [Android] Add UITest for button on fast renderes
* [Controls] New test for elevation with fast renderer button
* MacOS Image Aspect Fix
* FormsNSImageView internal
* Fixed: Renderers/ImageRenderer.cs(9,15,9,28): error CS0060: Inconsistent accessibility: base class 'ViewRenderer<Image, FormsNSImageView>' is less accessible than class 'ImageRenderer'
* FormsNSImage internal fix