Allow editing of gasPrice & gas in Signer (#3777)

* Rework gas display (maintainable)

* Move GasPriceSelector to ui

* Allow opening of gas component (WIP)

* Merge

* Consistency

* Adjust for Signer display

* Set maximum height based on screen size

* Gas editor displays in-place

* Cleanups

* Merge

* Style fixes

* Fixup stash mishap (again)

* Add store test

* Allow edited values to refrect on the display

* Fix properties

* Adjust styling to show different rows

* git mv

* git mv

* Style fixes

* Style updates

* Pass gas & gasPrice with confirmation

* Fix build (case)

* Style fixes

* Basic GasPriceEditor smoketest

* manual move 1

* manual move 2

* manual move 1

* manual move 2

* NODE_ENV=test ace fix

* UI smoketests

* Style

* Format options via formatter

* Initial version

* Re-add even/odd class

* re-add gasLimit to embedded passing

* style

* Updated for passing gas & price to store

* Allow gas/price overrides when none available

* Fix slider value, pass as number

js/src/api/rpc/signer/signer.js

@@ -14,7 +14,7 @@
 // You should have received a copy of the GNU General Public License
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.
 
-import { inNumber16, inData } from '../../format/input';
+import { inData, inNumber16, inOptions } from '../../format/input';
 import { outSignerRequest } from '../../format/output';
 
 export default class Signer {
@@ -24,7 +24,7 @@ export default class Signer {
 
   confirmRequest (requestId, options, password) {
     return this._transport
-      .execute('signer_confirmRequest', inNumber16(requestId), options, password);
+      .execute('signer_confirmRequest', inNumber16(requestId), inOptions(options), password);
   }
 
   confirmRequestRaw (requestId, data) {