* PureComponent a ton of non-connected components.
* Debounce gas price slider. Keep gas price in state to reflect changes immediately.
* PureComponent balance sidebar and swap unconnected components.
* Import correct component.
* Move debouncing of gas slider to sagas via gasPriceInputIntent action.
* Remove console log.
* Remove leftover file from merge.
* Convert all dropdowns to use a single dropdown shell component. Restyle header ones to look like v3.
* Right align some.
* Color dropdown component, which node selector uses.
* Prettier fixes.
William O'Beirne
Daniel Ternyak