chore: Use icon of nightly version

Author: lanceli

app/templates/menu.html

@@ -23,11 +23,11 @@ <h1 ng-if="ENV.name != 'production'" class="title" id="devTag">dev</h1>
           <i class="icon ion-looping" ng-if="processing"></i>
         </ion-item>
         <ion-item menu-close class="item-icon-left" ng-if="loginName" href="#/user/{{loginName}}">
-          <i class="icon ion-ios7-person"></i>
+          <i class="icon ion-person"></i>
           {{loginName}}
         </ion-item>
         <ion-item menu-close class="item-icon-left" href="#/my/messages" ng-if="loginName">
-          <i class="icon ion-ios7-email"></i>
+          <i class="icon ion-email"></i>
           我的消息
           <span ng-if="messagesCount" class="badge badge-assertive messagesCount">
             {{messagesCount > 9 ? 'N' : messagesCount}}

app/templates/topics.html

@@ -4,13 +4,14 @@
   </ion-nav-buttons>
   <ion-content class="has-header">
 
-    <ion-refresher ng-if="topics.length > 0 || loadError" pulling-text="下拉刷新..." on-refresh="doRefresh()" refreshing-icon="ion-loading-c">
+    <ion-refresher ng-if="topics.length > 0 || loadError" pulling-text="下拉刷新..." on-refresh="doRefresh()">
     </ion-refresher>
     <ion-list class="topics">
       <ion-item class="item-avatar"
         collection-repeat="topic in topics"
         collection-item-width="'100%'"
         collection-item-height="73"
+        ng-style="{width: 'auto', height: '75px'}"
         href="#/topic/{{topic.id}}">
         <img ng-src="{{topic.author.avatar_url | protocol}}" ng-if="!settings.saverMode" reset-img>
         <h2>{{topic.title}}</h2>
@@ -28,7 +29,7 @@ <h2>{{topic.title}}</h2>
       Loading icon of infinte-scroll not showing with collection-repeat
       https://github.com/driftyco/ionic/issues/2376
     -->
-    <ion-infinite-scroll on-infinite="loadMore()" distance="10%" icon="ion-loading-c" ng-if="hasNextPage && !loadError">
+    <ion-infinite-scroll on-infinite="loadMore()" distance="10%" ng-if="hasNextPage && !loadError">
     </ion-infinite-scroll>
   </ion-content>
 </ion-view>