CB: order handler improved

modified: CBIFOrderHandler: interface improved;
modified: GridViewActivity: methods of CBIFOrderHandler implemented;
modified: PreviewDialog, SingleMenuViewDialog: member of CBIFOrderHandler
	added;
CB: buttons for Ordering added

modified: DishInfoDialog, PreviewDialog, SingleMenuViewDialog: members for
	ordering and ordering buttons added;
modified: strings: button texts added for ordering;
modified: CBIFOrderHandler: method for getting item count added;
modified: GridViewActivity: updated for CBIFOrderHandler;
CB: order operations improved

modified: CBIFOrderHandler: new method added;
CB: xml writer supported

modified: AndroidManifest: permissions for mounts and writting on sd added;
added: CBXmlWriter: base class for xml file writting;
CB: order xml writter added

modified: CBCustomer: init from string supported;
added: CBOrderXmlWriter: class for writting order to file;
modified: GridViewActivity: CBOrderXmlWriter used;
CB: CBOrderParser accomplished

modified: CBOrderParser: parser accomplished by callback;
modified: CBXmlParser: callback added;
modified: CBDishParser: callback used;
modified: CBOrder: method for adding disabled tag added;
modified: CBOrderXmlWriter: tag name changd;
CB: CBOrderParser accomplished, ordering UI added

modified: CBOrderParser: parser accomplished by callback;
modified: CBXmlParser: callback added;
modified: CBDishParser: callback used;
modified: CBOrder: method for adding disabled tag added;
modified: CBOrderXmlWriter: tag name changd;

added: OrderingDialog, dialog_ordering.xml: dialog for ordering;
modified: strings.xml: strings for ordering dialog added;
CB: OrderingDialog deployed in PreviewDialog

modified: PreviewDialog: OrderingDialog deployed, callback methods
	implemented;
modified: OrderingDialog: callback interface added;
modified: strings.xml: strings for adding or deleting result added;
CB: OrderingDialog supported in GridViewActivity

modified: GridViewActivity: will show ordering dialog on item long
	pressing;
CB: OrderingDialog added in SingleMenuViewDialog

modified: SingleMenuViewDialog: ordering dialog supported, callback
	implemented;
CB: CBOrderFactory added

added: CBOrderFactory: class for order objects generating;
modified: GridViewActivity: CBOrderFactory used;
modified: CBIFOrderHandler: method for order object creating added;
CB: layout of OrderingDialog improved

modified: dialog_ordering.xml: layout improved;
CB: order system improved

modified: CBOrderXmlWriter: write order record with dishes info;
modified: CBXmlParser: callback improved, attr enabled;
modified: CBOrderParser: attr for dishes read;
modified: CBOrder: method for getting ordered items and count added;
modified: CBMenuEngine: get menu item by dish id added;
modified: CBOrderFactory: static methods for generating new order and
	loading old order added;
CB: bugs in order system fixed

modified: CBOrderFactory: 1. sum of price refresh before recording;
	2. error record path fixed;
	3. bug fixed in dir making;
modified: CBOrderXmlWriter: 1. null customer fixed;
	2. null disabled tags set fixed;
	3. errors in dish item writing fixed;
modified: CBOrder: sum price member updated in method 'getReadSummation';
CB: user authentification improved

modified: CBValidityChecker: acer authentification for added;
	checking method improved;
modified: main.xml: button text changed;
CB: layouts improved

modified: main_grid_menu_view.xml: background image used, translucent fronter used;
modified: dialog_preview.xml: readjusted;
modified: menuitem_grid_base.xml: grid items layout updated;
modified: GridMenuView: spaces set;
CB: ordered button implemented in GridViewActivity

modified: GridViewActivity: functions for ordered button clicking and updating implemented;
modified: strings.xml: text on ordered button added;
CB: layout defined for ordered dialog

added: dialog_ordered: primary ordered dialog layout;
modified: strings.xml: strings for dialog_ordered added;
CB: layout adapter item for ordered list added

added: ordered_list_item.xml: ordered list item layout;
added: OrderDialog: class file for OrderedDialog added;
added: CBOrderedListView: class file for CBOrderedListView added;
modified: CBListViewAdapterBase: renamed;
CB: part of CBOrderDialog implemented

modified: OrderedDialog: basic ui build;
modified: CBOrderedListView: finished;
modified: GridViewActivity: OrderedDialog called;
modified: ordered_list_item.xml, dialog_ordered.xml: layout improved;
modified: strings.xml: strings for ordered dialog added;