* load tokens from url `useTokenList`

* improve performance of the loading

* move the loading to redux and save loaded lists

* lint error

* move the list fetching code to a separate component

* change how token lists are fetched to use the updater and add unit tests

* fix a crash with currencyEquals

* bump sdk version

* token lists should automatically update for minor/patch changes

* nit

* show popups for list updates

* support pointing at localhost

* spuport ipfs/ipns logos

* use the updater to bump list versions

* save the old/new list in the popup for viewing diffs

* improve the list popup

* fix linter error, make sure visibility checking is working

* show list update notifications

* address a couple metamask warnings, linter error

* fix the custom added/default tokens

* refactor some popup stuff to reuse the fader

* linter error

* Revert: refactor some popup stuff to reuse the fader (a7b0f752)

* style improvements, linter

* add to the readme, drop the token-request template

* back to the beta that works with wallet connect

* get the dependencies to a state that works with wallet connect and passes integration tests