increase scrollbar repeat buttons and thumb
fix the redraw bug

set only AllowsTransparency="true" and all works fine
Merge pull request #1065 from MahApps/985-punker76-combobox-non-aero-redraw-fix

fix for combox popup redrawn bug
Merge pull request #1064 from MahApps/1033-punker76-scrollbar-size

increase scrollbar repeat buttons and thumb
add validation example to flyouts demo (for #968)
don't set to transparent on editable
Merge pull request #1069 from MahApps/1037-punker76-editable-combobox-background

fix for editable combobox background
Update XAML to make lower thumb really lower and Upper really upper.
- Made corresponded changes to correctly handle new behavior
- Fix MoveToPoint issues
- Code refactoring and optimizations
Update Metro.Demo for range Slider
Merge pull request #1072 from QuantumDeveloper/RangeSlider

Range slider V2.2
Can set Handled for Increment/Decrement/ValueChanged

Closes #1075
Fixes #1079 - Dynamically changing flyout position doesn't work when flyout is open
Merge pull request #1076 from xxMUROxx/hotfix/NumericUpDown

Can set Handled for Increment/Decrement/ValueChanged
- Don't use 'IsOpen' as @punker76 suggested

- Added a property to Flyout: AnimateOnPositionChange (defaults to true)

This controls whether we animate the flyout when changing the 'Position' and it is already open.
Merge pull request #1080 from remcoros/master

Fixes #1079 - Dynamically changing flyout position doesn't work when fly...