Add fields to company page

[mwfrantz]

Add additional fields to the company records
1. Region (fixed list - Center City, North Philly, South Philly, Outlying, etc.)
2. Industry (comma separated list - self identified)
3. Company Type (fixed list - Product, Services)

Region list should be a fixed list but controllable elsewhere (i.e. admins could add additional regions)

Work required:

1. Add these fields to the add/edit page for companies
2. Add these fields to the company front end pages

These would eventually serve as filterable items to allow users to be able to filter the list of companies based on specific criteria.