Added testing for RangeParser::Section
Expanded tests, Section class and RangeParser work pretty well
Changed Block to Building and before expansion
Removed Blocks table and scaffold
Inserted building object and changed a lot
Some added methods to range parsing objects
If building is reported and flats in that building reported separately - it assumes the whole building is done
minor changes
Added support for missing buildings and entrances. works well.
Updated the help message on assignment insertion page
minor changes