make click to pay flow match slide to pay flow

www/views/confirm.html

@@ -59,7 +59,13 @@
         <i ng-show="!description" class="icon ion-ios-plus-empty size-21"></i>
       </div>
     </div>
-    <button class="button button-block button-positive" ng-click="approve()" ng-if="hasClick" translate>Click to pay</button>
+
+    <click-to-accept
+      ng-click="approve(statusChangeHandler)"
+      ng-if="hasClick"
+      click-send-status="sendStatus">
+      Click to pay
+    </click-to-accept>
   </ion-content>
   <slide-to-accept
     ng-if="!hasClick"

www/views/includes/clickToAccept.html

@@ -0,0 +1,9 @@
+<button class="button button-block button-positive" ng-disabled="sendStatus">
+  <span ng-if="!sendStatus">
+    <ng-transclude></ng-transclude>
+  </span>
+  <span class="click-to-accept__status-text" ng-class="{enter: sendStatus}">
+    <img src="img/spinner.png">
+    {{displaySendStatus}}
+  </span>
+</button>