CheckBox drawing update

[enisn]

Feature

• Checkbox is now using Paths to render itself. So UWP - Windows is supported.
  

• Following types are added: Line

• Custom images should be passed as SVG

  <input:CheckBox Text="Option 4 with Custom Type (X)" Type="Custom" CustomIconGeometry="M17.705 7.705l-1.41-1.41L12 10.59 7.705 6.295l-1.41 1.41L10.59 12l-4.295 4.295 1.41 1.41L12 13.41l4.295 4.295 1.41-1.41L13.41 12l4.295-4.295z"/>

  

Breaking change

Following components has breaking change

Checkbox

• No longer images are used.
• Custom type isn't supported anymore (at least as image)
• Following types are removed Star, Cross
• Default type is Check from now. (If you don't define the type and use box variation, you have to define type withType="Box")