 its value will not be changed.  *  *  This method was introduced in Growl.framework 0.0.  * @param regDict The dictionary to fill in.  * @result The dictionary with the keys filled in. This is an autoreleased  *  copy of <code>regDict</code>.  */ + (NSDictionary *) registrationDictionaryByFillingInDictionary:(NSDictionary *)regDict; /*! @method registrationDictionaryByFillingInDictionary:restrictToKeys:  * @abstract Tries to fill in missing keys in a registration dictionary.  * @discussion This method examines the passed-in dictionary for missing keys,  *  and tries to work out correct values for them. As of 0.0, it uses:  *  *  Key                    Value  *  ---                    -----  *  <code>GROWL_APP_NAME</code>                 <code>CFBundleExecutableName</code>  *  <code>GROWL_APP_ICON_DATA</code>            The data of the icon of the application.  *  <code>GROWL_APP_LOCATION</code>             The location of the application.  *  <code>GROWL_NOTIFICATIONS_DEFAULT</code>    <code>GROWL_NOTIFICATIONS_ALL</code>  *  *  