[Fix] Error that Value was not converted when Text was e.g "100g" and StringFormat "{}{0:N0} g"
Problems with whitespace.
Setup parts to remove for StringFormattings from Text, so that these parts are not searched every time, but only when StringFormat changes
Cleanup NumericUpDown for StyleCop
Improve RangeSlider mouse pressed handling. Now all previewmouse events handled by stackpanel.
Merge pull request #1152 from QuantumDeveloper/RangeSlider

RangeSlider V2.3
InputDialog supports enter on the textbox and escape globally.
Introduce DropDownButton
Some small fixes
Fix opening contextmenu issue
Merge pull request #1158 from QuantumDeveloper/DropDownButton

[WIP] Introduce DropDownButton
add DefaultText Property
use the default text in the input dialog
MetroDialogSettings.DefaultText = ""
ensure find the resources

when it do not have the app.xaml...
Merge pull request #1160 from ye4241/master

make the input dialog support for default text
Introduce SplitButton
Fix binding issues and Set ItemsSource as default content property
Added Commands dependency properties for better ViewModel compatibility
Introduce new style and fix some more bugs
Small fix to icons