* Remove GPLv3 license in pom.

* Update architecture graph.
* Update REAMDME.

README.md

@@ -21,8 +21,8 @@ Sky Walking | [中文](README_ZH.md)
 * The UI released on [skywalking-ui](https://github.com/OpenSkywalking/sky-walking-ui)
 
 # Architecture
-* Architecture graph for 3.2+
-<img src="https://skywalkingtest.github.io/page-resources/3.x-architecture.jpg"/>
+* Architecture graph for 3.2.5+
+<img src="https://skywalkingtest.github.io/page-resources/3.2.5%2b_architecture.jpg"/>
 
 # Document
 [![EN doc](https://img.shields.io/badge/document-English-blue.svg)](docs/README.md) [![cn doc](https://img.shields.io/badge/document-中文-blue.svg)](docs/README_ZH.md)

README_ZH.md

@@ -25,7 +25,7 @@ Sky Walking | [English](README.md)
 
 # Architecture
 * 3.2+版本架构图
-<img src="https://skywalkingtest.github.io/page-resources/3.x-architecture.jpg"/>
+<img src="https://skywalkingtest.github.io/page-resources/3.2.5%2b_architecture.jpg"/>
 
 # Document
 [![EN doc](https://img.shields.io/badge/document-English-blue.svg)](docs/README.md) [![cn doc](https://img.shields.io/badge/document-中文-blue.svg)](docs/README_ZH.md)

pom.xml

@@ -25,38 +25,29 @@
     <artifactId>apm</artifactId>
     <version>3.2.4-2017</version>
 
-    <licenses>
-        <license>
-            <name>GNU GENERAL PUBLIC LICENSE V3</name>
-            <url>https://github.com/wu-sheng/sky-walking/blob/master/LICENSE</url>
-        </license>
-    </licenses>
-
     <developers>
         <developer>
             <name>Wu Sheng</name>
             <email>wu.sheng@foxmail.com</email>
-            <url>https://wu-sheng.github.io/me/</url>
-        </developer>
-        <developer>
-            <name>Zhang Xin</name>
-            <url>https://github.com/ascrutae</url>
-        </developer>
-        <developer>
-            <name>Tan Zhen</name>
-            <url>https://github.com/mircoteam</url>
-        </developer>
-        <developer>
-            <name>Xu Yan</name>
-            <url>https://github.com/TastySummer</url>
+            <url>https://github.com/wu-sheng</url>
+            <roles>
+                <role>Founder</role>
+                <role>PMC member</role>
+            </roles>
         </developer>
         <developer>
             <name>Peng Yongsheng</name>
-            <email>8082209@qq.com</email>
             <url>https://github.com/peng-yongsheng</url>
+            <roles>
+                <role>PMC member</role>
+            </roles>
         </developer>
         <developer>
-            <name>Dai Wen</name>
+            <name>Zhang Xin</name>
+            <url>https://github.com/ascrutae</url>
+            <roles>
+                <role>PMC member</role>
+            </roles>
         </developer>
     </developers>