MOD:modify
    modified:   src/core/bom/ua.js
    modified:   src/core/event/event.js
    modified:   src/core/event/fire.js
    deleted:    src/core/event/fix.js
    modified:   src/core/event/getRaw.js
    modified:   src/core/event/isRaw.js
    modified:   src/core/event/mapWhich.js
    modified:   src/core/event/once.js
    modified:   src/core/event/remove.js
    modified:   src/core/event/unbind.js
    modified:   src/core/fn/bind.js
    modified:   src/core/fn/debounce.js
    modified:   src/core/io/ajax.js
    modified:   src/core/io/ajaxScript.js
    modified:   src/core/io/ajaxStyle.js
    modified:   src/core/io/imgSubmit.js
    modified:   src/core/io/jsonp.js
    modified:   src/core/io/loadScript.js
    modified:   src/core/io/xhr.js