Issue 645

https://github.com/mastercoin-MSC/omniwallet/issues/645
to access the selectedCoin/selectedAddress you can use "walletAssets" instead of "$parent" since the controller defines $scope.walletAssets = $scope.$parent.$parent. $parent actually references TransactionGenerationController, this works since it's inheriting the value from the WalletAssetsFormController, but it should be referenced directly.

So my recommendation is to use "walletAssets.selectedCoin" instead of $parent. see line 17 for the implementation.