CustomElementProxy annotation

CHANGELOG.md

+#### 0.10.1
+  * Added the `CustomElementProxy` annotation. This can be added to any class
+    which proxies a javascript custom element and is the equivalent of calling
+    `registerDartType`. In order to use this you will need to be using the
+    `initialize` package, and call its `run` method from your main function. It
+    is also recommended that you include the transformer from that package to
+    remove the use of mirrors at runtime, see
+    [initialize](https://github.com/dart-lang/initialize) for more information.
+
 #### 0.10.0
   * Updated to the `0.5.1` js version.
   * **Breaking Change** To remain consistent with the js repository all the
     `platform.js` has been replaced with `webcomponents.js`. Also, the default
     file is now unminified, and the minified version is called
     `webcomponents.min.js`.
 
 #### 0.9.0+1
   * Remove all `.map` and `.concat.js` files during release mode.
 
@@ skipping 66 matching lines @@
   * Reverts back to what we had in 0.3.4. (The platform.js updates in 0.3.5 had
     breaking changes so we are republishing it in 0.4.0)
 
 #### 0.3.5
   * Added `registerDartType` to register a Dart API for a custom-element written
     in Javascript.
   * Updated to platform 0.3.3-29065bc
 
 #### 0.3.4
   * Updated to platform 0.2.4 (see lib/build.log for details)