added a new parametric query
added a component to be called to make parametric single line plots
updated the Entringen page to match the new structure and added 5 different kind of plots
updated the Poltringen page to match the new structure and added 5 different kind of plots
updated the Tailfingen page to match the new structure and added 5 different kind of plots
added input validation and test to hourlyAvgForDayParametric