Update some idea files.
Fix spelling: Calorie to calorie.

Add option to change the question text in the script.
Add info box to the script activity.
Cleanup.
Do the speed calculation starting at the third data point if possible.

Cache the correct values to speed up the user input (values were re-
calculated after each text change event).
Start the app with the script activity. Increase version number.
Various changes to make the layout adapt better on different screen sizes.

- Add a maximum size to the graph view. This is needed in the script
component.
- Fix equal column size in the sheet group layout.