* Update fee card designs to show savings and MM fee
css touch up
More semantic html and remove unnecessary container wrapper
Update message for case when there are no savings, in new swaps fee card designs
Improve display of tilde in savings designs
* Ensure terms of service is shown when insufficient eth warning is shown on view-quote screen
* Logic simplification in fee-card.js
* Better center info tooltip icons in fee-card
* Add comment about use of \!important in fee card css
* Use container class property on info tooltip in fee card
* Remove function call that was made redundant with 980b14089 but not removed during rebase
* Update main-quote-summary designs/styles
* Clean up css: use className instead of element types
* Style fixes to symbol elements in main-quote-view
* Use correct source for token iconUrls passed to main-quote-view
* Improve vertical spacing on view-quote screen and with new main-quote-view designs
* Remove unused classes
* Tweak space around large quote amount text in main-quote-summary
