- Added tuples: scenario_type, energy_rating_lower; changed:
council_tax_band_upper
- Added ServerInputException - that returns a message when the query
submitted to the server is null.
- house.xml - added "amount" as synonym for budget
- Words2Numbers - converts a string number to a double if it is only a
number; returns a null string if the number is not in the correct format
instead of throwing an exception.
- Finder - dealing with strings and chars
- Tuples as regex to look for in the query
- Corrected bug when checking upper and lower boundaries of numbers and
currencies
- Tested all the house questions obtained