Merge pull request #6270 from rofrischmann/unitless-css-property

added several new unitless properties

src/renderers/dom/shared/CSSProperty.js

@@ -17,6 +17,8 @@
 var isUnitlessNumber = {
   animationIterationCount: true,
   borderImageOutset: true,
+  borderImageSlice: true,
+  borderImageWidth: true,
   boxFlex: true,
   boxFlexGroup: true,
   boxOrdinalGroup: true,
@@ -42,8 +44,11 @@ var isUnitlessNumber = {
 
   // SVG-related properties
   fillOpacity: true,
+  floodOpacity: true,
   stopOpacity: true,
+  strokeDasharray: true,
   strokeDashoffset: true,
+  strokeMiterlimit: true,
   strokeOpacity: true,
   strokeWidth: true,
 };