Adjust project structure

src/Shared/HandyControlDemo_Shared/Resources/Themes/Basic/Converters.xaml

@@ -0,0 +1,8 @@
+<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+                    xmlns:converter="clr-namespace:HandyControlDemo.Tools.Converter">
+
+    <converter:StringRepeatConverter x:Key="StringRepeatConverter"/>
+    <converter:String2BrushConverter x:Key="String2BrushConverter"/>
+
+</ResourceDictionary>