Chrome://chrome is one of our most visited webUI, so I'd like to clean it up as soon as possible

1. Update the text logo to image logos

Channel and chromium logos included below: 
https://drive.google.com/open?id=0BxMIIGI80eU-WG5razhhbVB1Mkk

2. Update the padding in the top two rows. The padding around the up-to-date checkmark is different to align with new logo.

*** Spec below is measured at 2x so divide numbers in half. Sorry :/ ***

https://folio.googleplex.com/chrome-ux-specs-and-sources/Chrome%20Inner%20Pages/03-Settings/notes/about#%3Fz=width&f=hidden

3. Place copyright text in it's own card to separate it from the primary UI