issue #63 rename TablesHall class to DinnerTable
issue #63 int table field change to DinnerTable table, fix isValid method and testValidationOrder
issue #63 OneToMany TableOrders and covering test
issue #63 add tableId in order
issue #63 add Javadocs
issue #63 Refactor: Payed rename to Paid
Merge branch 'issue_63_int_table_field_chage_to_dinnertable_in_order'

Conflicts:
	webcash-domain/src/main/java/com/siriusif/model/DinnerTable.java
	webcash-domain/src/main/java/com/siriusif/model/Order.java
	webcash/src/main/java/com/siriusif/managed/bean/OrdersListBean.java