message: Add missing props to Checkbox and Header
diff: @@ -87,6 +87,7 @@ declare module "native-base" {
  */
  hasTabs?: boolean;
  noShadow?: boolean;
  + androidStatusBarColor?: string;
  }
  interface Left {
  @@ -560,6 +561,7 @@ declare module "native-base" {
  */
  interface CheckBox {
  checked?: boolean;
  + color?: string;
  }
  /**
  * see Widget CheckBox.js
  