Fixes inconsistent display in dark mode

Product categories have been updated to match https://crueltyfree.peta.org/

Product categories have been updated to match https://crueltyfree.peta.org/

Minor style changes

Minor style changes

Bunny Free has a brand new design with updated graphics. You can also now search for cruelty-free products by product type.

Support for newer iPhone models and screen sizes.
Removed broken scanner.

- See all companies in the database by using the "Browse" tab. Companies can be filtered by their testing policies and other data.
- Find cruelty-free companies by product type using the "Browse" tab
- Share company testing information to social media through "Share" button
- Look up testing information by manually entering in a barcode number on the "Scan" tab
- Scan search improvements

Fixed a bug that caused the app to crash on iOS 6.0