Merge pull request #12125 from b3log/1.4.0-dev

1.4.0 dev

pom.xml

 <?xml version="1.0" encoding="UTF-8"?>
 <!--
     Description: Solo POM.
-    Version: 3.11.1.19, May 16, 2016
+    Version: 3.11.1.21, Jun 25, 2016
     Author: <a href="http://88250.b3log.org">Liang Ding</a>
     Author: <a href="http://www.annpeter.cn">Ann Peter</a>
 -->
@@ -106,11 +106,10 @@
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         
-        <org.b3log.latke.version>2.0.1</org.b3log.latke.version>
+        <org.b3log.latke.version>2.0.4</org.b3log.latke.version>
 
         <servlet.version>3.1.0</servlet.version>
         <slf4j.version>1.7.5</slf4j.version>
-
         <jsoup.version>1.9.1</jsoup.version>
         <pegdown.version>1.6.0</pegdown.version>
         <qiniu.version>7.0.4.1</qiniu.version>