Improve display of large (timeseries) data points on OEP

[chrwm]

(Timeseries) Data that is stored in the oedatamodel-concrete format style (example) is displayed unhandy, when the data point in a cell is large. Quick fix: Maybe align cell text on top of a cell. A better solution could be to hide the rest of a cell after X amount of new lines. Example: https://openenergy-platform.org/dataedit/view/model_draft/umas_ts_load_h2