/** The key of the configuration. e.g. 50 */
    String ADAPTIVE_LOAD_CONTROL = "adaptive.load.control";

    /** The key of the configuration. e.g. js */
    String SUPPORTED_UPLOADED_JS_EXTENTIONS = "supported.uploaded.js.extentions";

    /** The key of the configuration. e.g. css */
    String SUPPORTED_UPLOADED_CSS_EXTENTIONS = "supported.uploaded.css.extentions";