Add models for home owner associations, cases
Rename command to load_hoa_cases.py
Add fixture w/ slashes fixed
Combined Case model, cleaner import

- TMAPCCase and BOACase combined into Case
- ./manage.py load_* does a merge instead of duplicate import
- ./manage.py load_* warns and fixes '\r\n'
- ./manage.py load_* skips HOA with no names or no geometry w/ warning
'hoa' aren't cases
Case: standardize choice declarations
Pluralize associations
Merge pull request #24 from codefortulsa/3_models

Add models for Home Owners Associations and Cases