init import
first import
migrate lot of convention code
add new struts2-browser module
merge DefaultResultBuilder and ConventionResultHandler
add annotation
add static themes
add navbar tag
add fileupload feature
import springmvc module
first support spring mvc
add tag library for spring mvc
refactor struts2-config
support struts in seperate container
remove inject internal on spring contained bean
private get strutsConfig
support action and path annotation
init support parameter action
support parameter url pattern
ugly code