fix bug of watermark ratio
after hakka project

.htaccess
    * since we set the session name in php file, disable the session
      name setting on .htaccess file

common/helpers/GdImage.php
    * add getUploadName()
    * add getUploadMIMEType()

common/helpers/Menu.php
    * add menu class

common/helpers/Pagination.php
    * to bootstrap3
    * getSqlOrderBy(): now can directly return "ORDER BY $this->searchOrderBy"

common/models/Attachment.php
    * changed column name

common/models/Configuration.php
common/models/behaviors/FormInput.php
common/viewModels/FormInput.php
    * add FormInput behavior.

common/views/error.html
    * to bootstrap3

config/config.php.example
    * adjust comment

sys/core.php
    + App::loadController()
    + App::data()
    + Model->transaction()
    + paramater order on Model->save()
    + Model->transactionSave()
    + Model->_clearFileColum()
    + View->hasView()
    + DBHelper::asTree()

sys/functions.php
    + formatBytes()
    + returnBytes()
    + datetime_info()
    + sql_datetime()
    + nested_html_checkboxes()
    + ui_tabs()
    + breadcrumbs()
adde htmlpurifier standalone
after vip-checkin convert to en based app
added captcha lib
fix transparent png
after kymco
after brands mail