Add RenderableView, fix names. Allow percentages in nested SVG (iOS).

android/src/main/java/com/horcrux/svg/RenderableShadowNode.java

@@ -125,8 +125,8 @@ abstract public class RenderableShadowNode extends VirtualNode {
     }
 
     @ReactProp(name = "strokeDashoffset")
-    public void setStrokeDashoffset(float strokeWidth) {
-        mStrokeDashoffset = strokeWidth * mScale;
+    public void setStrokeDashoffset(float strokeDashoffset) {
+        mStrokeDashoffset = strokeDashoffset * mScale;
         markUpdated();
     }
 

android/src/main/java/com/horcrux/svg/RenderableView.java

@@ -0,0 +1,32 @@
+package com.horcrux.svg;
+
+import android.view.ViewGroup;
+
+import com.facebook.react.bridge.ReactContext;
+
+public class RenderableView extends ViewGroup {
+    VirtualNode shadowNode;
+
+    public RenderableView(ReactContext reactContext) {
+        super(reactContext);
+    }
+
+    VirtualNode getShadowNode() {
+        return shadowNode;
+    }
+
+    @Override
+    public void setId(int id) {
+        super.setId(id);
+        shadowNode = RenderableViewManager.getShadowNodeByTag(id);
+    }
+
+    void dropView() {
+        shadowNode = null;
+    }
+
+    @Override
+    protected void onLayout(boolean changed, int l, int t, int r, int b) {
+
+    }
+}

android/src/main/java/com/horcrux/svg/RenderableViewManager.java

@@ -572,8 +572,8 @@ class RenderableViewManager extends ViewGroupManager<RenderableView> {
     }
 
     @ReactProp(name = "fillOpacity", defaultFloat = 1f)
-    public void setFillOpacity(RenderableView node, float opacity) {
-        ((RenderableShadowNode) node.getShadowNode()).setFillOpacity(opacity);
+    public void setFillOpacity(RenderableView node, float fillOpacity) {
+        ((RenderableShadowNode) node.getShadowNode()).setFillOpacity(fillOpacity);
     }
 
     @ReactProp(name = "fillRule", defaultInt = FILL_RULE_NONZERO)
@@ -598,8 +598,8 @@ class RenderableViewManager extends ViewGroupManager<RenderableView> {
     }
 
     @ReactProp(name = "strokeDashoffset")
-    public void setStrokeDashoffset(RenderableView node, float strokeWidth) {
-        ((RenderableShadowNode) node.getShadowNode()).setStrokeDashoffset(strokeWidth);
+    public void setStrokeDashoffset(RenderableView node, float strokeDashoffset) {
+        ((RenderableShadowNode) node.getShadowNode()).setStrokeDashoffset(strokeDashoffset);
     }
 
     @ReactProp(name = "strokeWidth")