Xamarin.Forms 1.3.0.6284-pre3

Build native UIs for iOS, Android, and Windows Phone from a single, shared C# codebase

<package xmlns="http://schemas.microsoft.com/packaging/2012/06/nuspec.xsd">
  <metadata>
    <id>Xamarin.Forms</id>
    <version>1.3.0.6284-pre3</version>
    <authors>Xamarin Inc.</authors>
    <owners>Xamarin Inc.</owners>
    <licenseUrl>http://download.xamarin.com/content/licenses/Xamarin.Forms.rtf</licenseUrl>
    <projectUrl>http://xamarin.com/forms</projectUrl>
    <iconUrl>http://xamarin.com/content/images/nuget/xamarin.png</iconUrl>
    <requireLicenseAcceptance>false</requireLicenseAcceptance>
    <description>Build native UIs for iOS, Android, and Windows Phone from a single, shared C# codebase</description>
    <releaseNotes>## New API
- Device.GetNamedSize (NamedSize size, Type targetType); Same as Device.GetnamedSize (NamedSize size, Element element) but doesn't require an instance.

## Bug Fixes

### Core
- ListView/TableView respect WidthRequest/HeightRequest again (regression in 1.3.0-pre2)
- No longer crash when trying to download/access the same UriImageSource on hundreds of images (System.IOException).
- XAML now properly supports referencing other StaticResources from an Application subclass.
- Fix issue where Grid sometimes measured out taller than it should, especially in ListView/StackLayout. Grid now prefers to expand in the direction of a "defined" constraint, which tends to match expected behavior when measuring. If both constraints are Infinite, previous behavior is retained.
- BindableObject.SetValue will now properly perform loss-less conversions on base types. e.g. Calling slider.SetValue (Slider.ValueProperty, 6.0f) will now work correctly.
- Fix issue where StackLayout in a Horizontal orientation would return an incorrect MinimumHeight in GetSizeRequest.

### iOS
- ImageCell no longer flashes old image on cell re-use.
- Slider now updates bindings correctly due to conversion fix.

### Android
- Label.FontSize = 18 no longer accidentally gives a font size of 14 on any devices.
- Fix another case where ScrollView content could flow outside of bounds (yay).
- Fix crash in WebView when being removed from the visual tree.
- Map no longer re-centers on Layout.


### WinPhone
- Back button now closes ActionSheets and Alerts before attempting Navigation.
- Picker no longer shows a bunch of blank entries.
- ListView selection now properly shows up.
- ListView allows selection of items multiple times in a row if the user calls SelectedItem = null. This behavior matches other platforms correctly now.
- Label now reports the correct minimum width to match other platforms.</releaseNotes>
    <copyright>Copyright 2013-2014</copyright>
    <dependencies>
      <group targetFramework="WindowsPhone8.0">
        <dependency id="WPtoolkit" version="4.2013.08.16" />
      </group>
      <group targetFramework="MonoAndroid1.0">
        <dependency id="Xamarin.Android.Support.v4" version="19.1.0" />
      </group>
    </dependencies>
  </metadata>
</package>