/// <summary>
		/// Removes existing contact
		/// </summary>
		/// <param name="contact">Contact that is be destroyed</param>
		public void RemoveExistingContact(ContactViewModel contact)
		{
			this.PeopleViewModel.Remove.Execute(contact);
		}
		/// <summary>
		/// Hydrates the add user view model with the contact that is 
		/// to be edited and sets its mode to edit mode from save.
		/// </summary>
		/// <param name="selectedContact">The selected contact to 
		/// be edited</param>
		public void EditExistingContact(ContactViewModel selectedContact)
		{
			this.PersonPreview = selectedContact;
			this._FullName = this.PersonPreview.FullName;
			this.Caption = ViewNames.EDIT_PERSON;
		}