autofil general land use

[polly64]

@matkoniecz Please could we make some adjustments to Land Use

• autofil the general land use section as additions to 'specific land use' are made (i.e.in same way 'group' is done) for core code

• If 2 or more uses added = 'Mixed Use', unless 2 or more dwelling classes below are combined

• If 'Dwelling' or 'Residential Institutions' are added = 'Residential'

• If any other single land uses are added = 'Non-Residential'

• If 'Assessed using streetview photos...' is chosen then 'source link' should also have 'OS basemap' (with 'OS' able to be configured

• - users must add source type or box will appear telling them to to this @mdsimpson42 can you confirm when this one checked for all classes thanks

• Add new categories to core (health and education etc separated - ask @MKIM1008 info and to discuss also

[mdsimpson42]

@matkoniecz to talk to Polly about adding extra information about use per floor for mixed use buildings (colouring-cities#1371)