added lots of shapeshift related code

src/js/directives/shapeshiftCoinShiftButton.js

@@ -0,0 +1,17 @@
+'use strict';
+
+angular.module('copayApp.directives').directive('shapeshiftCoinShiftButton', function(shapeshiftApiService) {
+    return {
+        require:['^shapeshiftCoinTrader'],
+        restrict: 'E',
+        transclude: true,
+        scope: {
+            ShiftState : '=shiftState',
+            shiftIt : '=shiftIt'
+        },
+        link: function(scope, element, attrs, controllers) {
+            console.log(scope.ShiftState)
+        },
+        templateUrl: 'views/includes/shapeshift-coin-shift-button.html'
+    }
+});