Preparation for Official 2.4.0 release.

Author: kevzlou7979

README.md

@@ -20,20 +20,20 @@ We created <a href="http://gwtmaterialdesign.github.io/gwt-material-demo/apidocs
 
 
 ## Maven
-### Current Version 2.4.0-rc2
+### Current Version 2.4.0
 ```xml
 <dependency>
     <groupId>com.github.gwtmaterialdesign</groupId>
     <artifactId>gwt-material</artifactId>
-    <version>2.4.0-rc2</version>
+    <version>2.4.0</version>
 </dependency>
 ```
-### Snapshot Version 2.4.0-SNAPSHOT
+### Snapshot Version 2.5.0-SNAPSHOT
 ```xml
 <dependency>
     <groupId>com.github.gwtmaterialdesign</groupId>
     <artifactId>gwt-material</artifactId>
-    <version>2.4.0-SNAPSHOT</version>
+    <version>2.5.0-SNAPSHOT</version>
 </dependency>
 ```
 

gwt-material/pom.xml

@@ -4,7 +4,7 @@
     <parent>
         <artifactId>gwt-material-parent</artifactId>
         <groupId>com.github.gwtmaterialdesign</groupId>
-        <version>2.4.0-SNAPSHOT</version>
+        <version>2.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 

pom.xml

@@ -5,7 +5,7 @@
 
     <groupId>com.github.gwtmaterialdesign</groupId>
     <artifactId>gwt-material-parent</artifactId>
-    <version>2.4.0-SNAPSHOT</version>
+    <version>2.4.0</version>
     <packaging>pom</packaging>
     <modules>
         <module>gwt-material</module>
@@ -69,7 +69,7 @@
         <connection>scm:git:[email protected]:GwtMaterialDesign/gwt-material.git</connection>
         <developerConnection>scm:git:[email protected]:GwtMaterialDesign/gwt-material.git</developerConnection>
         <url>http://github.com/GwtMaterialDesign/gwt-material</url>
-        <tag>v2.4.0-SNAPSHOT</tag>
+        <tag>v2.4.0</tag>
     </scm>
 
     <licenses>