Added test for finding court for area of law for children
Corrected test for finding courth for children
Implemented how to find court given a council name
Added additional case for extrancting council from shortcuts in the mapit response
Added test for finding multiple children courts
Added model for local authority
Added list of local authorities
Refactored and exchanged  models between county and local_authority
Converted local_authority into many-to-many relationship to suppourt multiple courts
Added script to add local_authorities to courts and found a problem marked with TODO