Change coinmarketcap to coingecko results

[tmflow]

On results with cryptocurrencies, the first result which appear is from coinmarketcap.
As of coinmarketcap was bought from binance, i would suggest using coingecko.com

[JoshuaPaulBarnard]

CMC still shows up as a top result, but we do easily provide coingecko as a search alternative.

If you are on a desktop then you can click the CoinGecko icon on the left of the search results.

If you are on a mobile device, then you can click the + symbol next to the search icon to switch over to CoinGecko.