Field for floor surface added.
Debug code removed.
Direction set to North in constructor.
Preprocessor constants changed to match new names.
Android support removed.
New files added (homeheat.* and industryheat.*), Consumption classes renamed, split in two screens prepared.
Home Consumption split into two screens, and ability to write an other mean of heating.
IndustryHeat screen written.
HomePV is shown only when Einfamilienhaus and Eigentümer are selected in HomeHabitat.
Unit changed for StromstG.
ScreenIndustry2 renamed IndustrySteam.
Layouts reworked.
IndustrySteam written.
Made everything ready to translate.