release 2.4.0

Author: kenglxn

android/pom.xml

@@ -4,7 +4,7 @@
     <parent>
         <artifactId>qrgen-parent</artifactId>
         <groupId>net.glxn.qrgen</groupId>
-        <version>2.4.0-SNAPSHOT</version>
+        <version>2.4.0</version>
     </parent>
     <artifactId>android</artifactId>
     <packaging>jar</packaging>

core/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <groupId>net.glxn.qrgen</groupId>
         <artifactId>qrgen-parent</artifactId>
-        <version>2.4.0-SNAPSHOT</version>
+        <version>2.4.0</version>
     </parent>
 
     <artifactId>core</artifactId>

javase/pom.xml

@@ -6,7 +6,7 @@
     <parent>
         <groupId>net.glxn.qrgen</groupId>
         <artifactId>qrgen-parent</artifactId>
-        <version>2.4.0-SNAPSHOT</version>
+        <version>2.4.0</version>
     </parent>
 
     <artifactId>javase</artifactId>

pom.xml

@@ -11,7 +11,7 @@
 
     <groupId>net.glxn.qrgen</groupId>
     <artifactId>qrgen-parent</artifactId>
-    <version>2.4.0-SNAPSHOT</version>
+    <version>2.4.0</version>
     <packaging>pom</packaging>
     <name>QRGen-parent</name>
     <description>a simple QRCode generation api for java built on top ZXING</description>