gasless Router
steps
1.npm install
2.npm run dev
3.edit index.js trivially and sav it so that reload event gets fired
4.open http://0.0.0.0:9090/
5.connect wallet(ropsten testnet)
6.add input amount
7.select dai
8.unlock Dai(it will work)
8.select WETH
9.swap(You do not have dai so it won't work now)
I made it so that you guys have better idea of what we are budling.
We will have cool frontend like https://uniswap.exchange/.
The code needs to be cleaned up and I will add more functionality once we have front end in react