HttpMessageConverter.write() now allows for a specific content type.

Support for media subtype suffixes in include(), i.e. application/*+xml includes application/soap+xml

+ add setter for servlet minor version to MockServletContext

ui.format system refining from RC1 feedback: Support for one format annotation applying to multiple field types, Printer/Parser building blocks for more flexibility, full Joda time formatting support, FormattingService as a service entry-point for clients to use

SPR-6246: split up Velocity test cases for neatness.  Add fix for bug in exception creation in VelocityView.

reworked ConfigurationClass(Web)ApplicationContext into AnnotationConfig(Web)ApplicationContext; revised BeansException signatures

SPR-6206 - When looking up methods with @RequestMapping annotation, unannotated bridge methods are included

Continued progress on SPR-5682: Provide dedicated ApplicationContext implementations for use with @Configuration classes
Resolved sub-task SPR-6186: Eliminate duplicate code between ConfigurationClassApplicationContext and ConfigurationClassWebApplicationContext

* polishing for ConfigurationClassApplicationContext & tests
* added ConfigurationClassWebApplicationContext & tests
* next: refactoring out duplications between ConfigurationClassApplicationContext & ConfigurationClassWebApplicationContext

@Event/ResourceMapping uniquely mapped to through event/resource id, even across controllers (SPR-6062); type-level @RequestMapping header conditions validated in Portlet environments as well

all @SessionAttributes get exposed to the model before handler method execution; MultipartRequest is available as a mixin interface on (Native)WebRequest as well