添加displayTitle配置，以适应头像替代开头字母的情况

config.json

@@ -1,12 +0,0 @@
-{
-    "title":"Meekdai",
-    "subTitle":"童话是一种生活态度，仅此而已。",
-    "homeUrl":"http://blog.meekdai.com",
-    "avatarUrl":"http://meekdai.com/avatar.jpg",
-    "faviconUrl":"http://meekdai.com/favicon.ico",
-    "startSite":"02/16/2015",
-    "filingNum":"浙ICP备20023628号",
-    "singlePage":["link","about"],
-    "commentLabelColor":"#006b75",
-    "yearColorList":["#bc4c00", "#0969da", "#1f883d", "#A333D0"]
-}

plist_example.html

@@ -92,7 +92,7 @@ var postListJson=blogBase["postListJson"]
 
 document.title=blogBase["title"];
 document.getElementById("avatarImg").src=blogBase["avatarUrl"];
-document.getElementById("blogTitle").innerHTML=blogBase["title"].substring(1);
+document.getElementById("blogTitle").innerHTML=blogBase["displayTitle"];
 document.getElementById("blogSubTitle").innerHTML=blogBase["subTitle"];
 document.getElementById("changeTheme").setAttribute("title",i18n[0]);
 document.getElementById("buttonLink").setAttribute("title",i18n[3]);