Adding Trunk Club to Examples page

As [requested by @es128](https://github.com/trunkclub/brunch-with-panache/issues/33) I'm adding Trunk Club to the Examples. I made a few other changes to ensure companies aren't trying to sneak their way to the top and improved the page experience by removing linkrot.

- Alphabetized examples
- Added brand logo and brunch example screenshot for TC
- Removed broken image link and other rotten link

Once merged, please generate the site - I noticed some other examples on this page were not showing up in `master`.