next steps card should be collapsable

src/js/controllers/tab-home.js

@@ -180,6 +180,11 @@ angular.module('copayApp.controllers').controller('tabHomeController',
       });
     };
 
+    $scope.shouldHideNextSteps = function() {
+      $scope.hideNextSteps = !$scope.hideNextSteps;
+      $ionicScrollDelegate.resize();
+    };
+
     var listeners = [
       $rootScope.$on('bwsEvent', function(e, walletId, type, n) {
         var wallet = profileService.getWallet(walletId);

src/sass/common.scss

@@ -4,6 +4,18 @@
   @extend .ion-ios-arrow-right;
 }
 
+.icon.nav-item-arrow-down {
+  color: #666;
+  font-size: 26px;
+  @extend .ion-ios-arrow-down;
+}
+
+.icon.nav-item-arrow-up {
+  color: #666;
+  font-size: 26px;
+  @extend .ion-ios-arrow-up;
+}
+
 .item.item-heading {
   font-weight: bold;
 }