lgtm
http://codereview.appspot.com/2319044/diff/28001/java/gadgets/src/main/java/org/apache/shindig/gadgets/rewrite/image/OptimizerConfig.java File java/gadgets/src/main/java/org/apache/shindig/gadgets/rewrite/image/OptimizerConfig.java (right): http://codereview.appspot.com/2319044/diff/28001/java/gadgets/src/main/java/org/apache/shindig/gadgets/rewrite/image/OptimizerConfig.java#newcode51 java/gadgets/src/main/java/org/apache/shindig/gadgets/rewrite/image/OptimizerConfig.java:51: * Defaults for usuage in tests. nit - s/usuage/usage/ http://codereview.appspot.com/2319044/
