Reviewers: shindig.remailer,
Description:
Now that data pipelining isn't a Preloader, preloading is ripe for a bit
of simplification. This removes support for binding a List of
Preloaders, makes Preloader @ImplementedBy HttpPreloader, and removes
the concept of preload phases.
Please review this at http://codereview.appspot.com/32132
Affected files:
java/gadgets/src/main/java/org/apache/shindig/gadgets/preload/ConcurrentPreloaderService.java
java/gadgets/src/main/java/org/apache/shindig/gadgets/preload/HttpPreloader.java
java/gadgets/src/main/java/org/apache/shindig/gadgets/preload/PreloadModule.java
java/gadgets/src/main/java/org/apache/shindig/gadgets/preload/Preloader.java
java/gadgets/src/main/java/org/apache/shindig/gadgets/preload/PreloaderService.java
java/gadgets/src/main/java/org/apache/shindig/gadgets/render/HtmlRenderer.java
java/gadgets/src/test/java/org/apache/shindig/gadgets/preload/ConcurrentPreloaderServiceTest.java
java/gadgets/src/test/java/org/apache/shindig/gadgets/preload/HttpPreloaderTest.java
java/gadgets/src/test/java/org/apache/shindig/gadgets/render/HtmlRendererTest.java