+ Added the "SafeLife" field to the "tDocuments" table
+ Added the "SafeLife" field to the "tDocumentsFiles" table
+ "tDrugsPrescriptions": The EveryType field could be also set to N for "when necessary"
+ Added the rsUS_DRUGS_EVERY_WhenNecessary, rsDateTimeFormat_Navigation_Examinations translations
+ TfrmEditDrugs_Prescriptions.FillEvery: adds also rsUS_DRUGS_EVERY_WhenNecessary
+ Added the constDB_Every_WhenNecessary constant
+ Array_DrugsEvery: handles the "when necessary"
+ TfrmEditDrugs_Prescriptions.qDataEveryTypeChange: hides and blank the every quantity when "when necessary" is used
+ added the "tDrugsNamesConflicts" table: here you will say that, i.e, the A drug can't be taken together with the B drug because they are in conflict and you have to wait at least X hours between them
+ tContactsTypes table: extended the Name field to 20 characters
+ TfrmNavigationContactsTypes: extended the Name field to 20 characters
+ TfrmEditContacts_Types: extended the Name field to 20 characters
+ added procedure TfrmNavigationExaminations.FormCreate(Sender: TObject) to setup the date time format for the date of the examination within the list
+ TfrmEditExaminations: added the lblDayOfWeek label
+ Added procedure TfrmEditExaminations.UpdateDayOfWeek(const _Date: TDateTime);
+ TfrmEditExaminations.qDataDateChange: calls UpdateDayOfWeek to sets inside lblDayOfWeek label the day of the week of the selected date
+ Added the THorDBDateTimePicker component, derived from TDBDateTimePicker, to get the OnHorDateTimeChange event
+ TfrmEditExaminations.qDataAfterEdit: calls UpdateDayOfWeek