show balance string in send tab

src/js/controllers/tab-send.js

@@ -78,6 +78,7 @@ angular.module('copayApp.controllers').controller('tabSendController', function(
           recipientType: 'wallet',
           coin: v.coin,
           network: v.network,
+          balanceString: v.cachedBalance,
           getAddress: function(cb) {
             walletService.getAddress(v, false, cb);
           },
@@ -104,12 +105,14 @@ angular.module('copayApp.controllers').controller('tabSendController', function(
 
       var completeContacts = [];
       lodash.each(ab, function(v, k) {
+        var c = getCoin(k);
         completeContacts.push({
           name: lodash.isObject(v) ? v.name : v,
           address: k,
           email: lodash.isObject(v) ? v.email : null,
           recipientType: 'contact',
-          coin: getCoin(k),
+          coin: c,
+          displayCoin: c.toUpperCase(),
           getAddress: function(cb) {
             return cb(null, k);
           },

www/views/tab-send.html

@@ -54,6 +54,9 @@
             <gravatar class="send-gravatar" name="{{item.name}}" width="30" email="{{item.email}}" ng-if="!isChromeApp"></gravatar>
           </i>
           {{item.name}}
+          <p>
+            <span>{{item.displayCoin}}</span>
+          </p>
           <i class="icon bp-arrow-right"></i>
         </a>
         <div class="show-more" ng-if="contactsShowMore" ng-click="showMore()" translate>
@@ -70,6 +73,9 @@
         <a class="item item-icon-left item-icon-right" ng-repeat="item in list" ng-if="hasWallets && item.recipientType == 'wallet'" ng-click="goToAmount(item)">
           <i class="icon big-icon-svg" ng-if="item.recipientType == 'wallet'" ng-init="wallet = item" ng-include="'views/includes/walletIcon.html'"></i>
           {{item.name}}
+          <p>
+            <span>{{item.balanceString}}</span>
+          </p>
           <i class="icon bp-arrow-right"></i>
         </a>
       </div>