removed last_import_date from settings, its now per Dir

settings.py

@@ -12,10 +12,9 @@ from status import st, Status
 class Settings(db.Model):
     id = db.Column(db.Integer, db.Sequence('settings_id_seq'), primary_key=True )
     import_path = db.Column(db.String)
-    last_import_date = db.Column(db.Float)
 
     def __repr__(self):
-        return "<id: {}, import_path: {}, last_import_date: {}>".format(self.id, self.import_path, self.last_import_date)
+        return "<id: {}, import_path: {}>".format(self.id, self.import_path)
 
 ################################################################################
 # Helper class that inherits a .dump() method to turn class Settings into json / useful in jinja2
@@ -34,7 +33,6 @@ settings_schema = SettingsSchema(many=True)
 class SettingsForm(FlaskForm):
     id = HiddenField()
     import_path = StringField('Path to import from:', [validators.DataRequired()])
-    last_import_date = FloatField('Date of last import:', [validators.DataRequired()])
     submit = SubmitField('Save' )
 
 ################################################################################
@@ -54,7 +52,6 @@ def settings():
             if 'submit' in request.form:
                 st.SetMessage("Successfully Updated Settings" )
                 s.import_path = request.form['import_path']
-                s.last_import_date = request.form['last_import_date']
             db.session.commit()
             return redirect( '/settings' )
         except SQLAlchemyError as e: