* Initial approve / unlock functionality

* Refactor out getdecimal/getbalance. Add in approval limit

* Change validateBalance to shouldValidateBalance

* Add deepEqual and shouldComponentUpdate

* Use web3 toHex util

* Add pending icon and use

* Create pending transactions modal

* Add pending icon

* Implement inactive state for Swap CTA

* Disable Swap CTA if not valid

* Have isValid return a bool

* Use mercury gray for inactive CTA

* Check for input/output errors in validSwap

* Create error state for currency input

* Create error functionality for redux

* Add proptypes and convert to float before compare

* Use big number for balance comparison

* Add Netlify route

* Add route handling to netlify

* wip

* ETH to ERC20 swap input

* ERC20 to ETH swap input

* Add ERC20 to ETH swapInput

* Add ETH to ERC20 swapOutput

* Add ERC20 to ETH swapOutput

* Add ERC20 to ERC20 swapInput

* Add ERC20 to ERC20 swapOutput

* Remove console.log

* Style selected token row

* Use black variable

* Update Rinkeby exchange address

* Implement ETH to ERC20 calculateInput and calculateOutput

* Show Brave/Metamask on non-mobile devices

* Change text to mention MetaMask and Brave

* Conform ternary spacing to app

* Add period

* Change cipher links to coinbase wallet

* Add coinbase wallet logo, remove cipher logo, update code

Minor fix