Refactoring Transfer Modal (#3705)

* Better Token Select in Transfer > Details

* Better Autocomplete

* Crete MobX store for Transfer modal

* Remove unused var

* Update Webpack Conf

* Small changes...

* Optional gas in MethodDecoding + better input

* New Contract `getAll` method // TxList Row component

* Method Decoding selections

* Rename `getAll` to `getAllLogs`