add simple validation example
for validatable controls set SnapsToDevicePixels to true, issue #349
* we don't need to set the Validation.ErrorTemplate to {x:Null}. only change the SnapsToDevicePixels to true to see a better border layout.
+ added example for ComboBox
! fix System.InvalidOperationException at ComboBox Style. remove the Storyboard.TargetName="validationTooltip" at <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="IsHitTestVisible" Storyboard.TargetName="validationTooltip">
add MetroLabel style
improve flyout style
+ improve/update style for left and right flyouts
+ fix foreground bug (force showing WhiteBrush color)
update flyouts demo
+ add more examples for right and left flyouts
add FlyoutWhiteBrush for dark and light accents
improve some controls for flyout usage
+ change foreground of checkbox, label, radiobutton and textblock to FlyoutWhiteColor / FlyoutWhiteBrush
Fixed Issue #368 => Added Focus to ToggleSwitch & Spacebar key for changing status
Merge pull request #370 from lmseddik/master

Fixed issue #368
Merge branch 'validationerror' of git://github.com/punker76/MahApps.Metro into punker76-validationerror
Merge branch 'punker76-validationerror'
removing dead code
Merge branch 'flyouts' of git://github.com/punker76/MahApps.Metro into punker76-flyouts
key for FlatButton style (MetroFlatButton)
Changes to the "checked animation"

XAML generated an error if not already compiled

same problem as this:

http://stackoverflow.com/questions/13168740/unknown-property-does-not-point-to-a-dependencyobject-in-path-0-13-2/15106546#15106546
fix keyboard focus for flyouts
Set the color of GroupBox via TemplateBinding

Added a setter for Background and BorderBrush, so you can set the color of the groupbox without overriding the whole style.
added .NET45 version of System.Windows.Interactivity
added .NET45 project and updated solution
updated nuspec file