Play Framework

First pass to support the @Bind annotation. For now @Bind(format = "yyyy-dd-mm") for date and calendar is supported as well as the separator attribute for list
There is still work to do and the next step is support for profiles (And @Unbind). Refactoring will be needed at some point: some methods are pretty obscures in the Binder class and the BeanWrapper. However, the first step is completed (introducing Annoation to the SupportedType class and the Binder).
I also changed all the test to have @Bind(format =xxx) where it was needed.