[fix] Identity TX: fix title

www/templates/wot/view_identity_tx.html

 <ion-view left-buttons="leftButtons">
   <ion-nav-title>
-    <span class="visible-xs visible-sm">{{::formData.name||formData.uid||(formData.pubkey|formatPubkey)}}</span>
+    <span class="visible-xs visible-sm" ng-if="!loading">
+      <span ng-if="formData.name || formData.uid">{{formData.name || formData.uid}} </span>
+      <i class="ion-key"></i> {{formData.pubkey|formatPubkey}}
+    </span>
     <span class="hidden-xs hidden-sm"
           ng-if="!loading">
       <ng-if ng-if="formData.name || formData.uid">{{'WOT.OPERATIONS.TITLE'|translate: {uid: formData.name || formData.uid} }}</ng-if>