adding Copay feedback flow

www/views/feedback/complete.html

@@ -2,7 +2,7 @@
   <ion-nav-bar class="bar-royal">
     <ion-nav-back-button>
     </ion-nav-back-button>
-    <ion-nav-title>{{'Share BitPay' | translate}}</ion-nav-title>
+    <ion-nav-title>{{title}}</ion-nav-title>
     <ion-nav-buttons side="secondary">
       <button ng-show="!fromSettings" class="button no-border" ng-click="close()" translate>
         Finish

www/views/feedback/rateApp.html

@@ -4,10 +4,10 @@
     <div class="feedback-title" translate>Thank you!</div>
     <img src="img/ico-positive-feedback.svg" class="share-the-love-illustration"/>
     <div class="subtitle">
-        <span translate>5-star ratings help us get BitPay into more hands, and more users means more resources can be committed to the app!</span>
+        <span translate>5-star ratings help us get {{appName}} into more hands, and more users means more resources can be committed to the app!</span>
     </div>
     <div class="subtitle">
-      <span class="text-bold" translate>Would you be willing to rate BitPay in the app store?</span>
+      <span class="text-bold" translate>Would you be willing to rate {{appName}} in the app store?</span>
     </div>
     <div class="rate-buttons">
       <button type="submit" class="button button-standard button-primary" ng-click="goAppStore()">

www/views/feedback/rateCard.html

@@ -1,6 +1,6 @@
 <div class="card" id="rate-card" ng-controller="rateCardController">
   <div class="item item-icon-right item-heading">
-    <span translate>How do you like BitPay?</span>
+    <span translate>How do you like {{appName}}?</span>
     <a ng-click="hideCard()" ><i class="icon ion-ios-close-empty close-home-tip"></i></a>
   </div>
   <div class="row item item-sub" ng-class="{'row-margin': isModal}">