加入上传至中央仓库必须的信息

pom.xml

@@ -6,7 +6,9 @@
     <artifactId>liteflow</artifactId>
     <packaging>pom</packaging>
     <version>2.2.0</version>
+	<name>liteflow</name>
 	<description>a lightweight and practical micro-process framework</description>
+	<url>https://github.com/bryan31/liteflow</url>
 
 	<licenses>
 		<license>