UI 2 component & modal splits (#5525)

* Remove mui from Actionbar

* Add semantic-ui to vendor.js

* Stateless components

* Multi-item spacing

* Stateless components

* Stateless components

* Default font

* Context passing

* Move Vault modals into Vault dapp

* Move modals to their respective views

js/webpack/vendor.js

@@ -44,6 +44,8 @@ let modules = [
   'recharts',
   'redux',
   'redux-thunk',
+  'semantic-ui-css',
+  'semantic-ui-react',
   'scryptsy',
   'zxcvbn'
 ];