Feature: Add info about other tokens on exchange page

[lion-200]

Is your feature request related to a problem? Please describe.
Current DEX has the possibility to view other token pairs and prices, new DEX misses this functionality on exchange page. Please add.

Describe the solution you'd like
Solution would be viewing x number of tokens with their last prices somewhere in exchange page.
For logged in users who have selected favorite tokens, it might be good to see the favorite tokens on top of the list mixed with other tokens to reach the amount x to display.

Screenshot current DEX:

[lion-200]

aggroed: "I'm used to bittrex. I guess I didn't even notice it there on the side since it's very folded up
I'm ok with a super thin strip like that showing the top pairs. It shoudl be collapsed and maybe provide some extra info under each pair when uncollapsed."