Add Asset class to take care of attachments
Change form to add a new asset
Add Asset model and database migrations
Show logo urls inside of Company's public_model and public_models
Show the newest uploaded company logo
Remove old logo logic remnants
Merged in relationship database migrations and comments/compaign Company model information
Add camera icon for missing company logo
Merge pull request #257 from cvuong/allow-multiple-company-logos

Allow a company to have multiple logos