Update pom, enable add manifest infos
Changed to a more friendly way to load configs. 1.extraParametersMap can use '+' at the end of key to append a config like in props; 2. new way to log props file have been loaded;
Added resolvers to access to HttpServletRequest's header(s). request.getHeaders(key) => request.headers[key], request.getHeader(key) => request.header[key]
Changed default settings for web
auto regist ModelResolver for jfinal