Add an input form to acquire basic project information

[MaxUdk]

To use the OeQ mechanism it is necessary to acquire some general information about the project:

1. Project Name: Name of the project
2. Description: Short description of the project
3. Climate Zone: Climatic zone of the investigation area
4. Average Build Year: Average year of construction on the building stock
5. Population Density: Population density of the investigation area Add an input form to the workflow at a point before saving the project the first time