Preparation for 2.1.1 release

Author: kevzlou7979

README.md

@@ -6,21 +6,21 @@
 
 Gwt Material Design Extra Components for https://github.com/GwtMaterialDesign/gwt-material <br>
 
-## Current Version 2.1
+## Current Version 2.1.1
 ```xml
 <dependency>
     <groupId>com.github.gwtmaterialdesign</groupId>
     <artifactId>gwt-material-addins</artifactId>
-    <version>2.1</version>
+    <version>2.1.1</version>
 </dependency>
 ```
 
-## Snapshot Version 2.1.1-SNAPSHOT
+## Snapshot Version 2.2-SNAPSHOT
 ```xml
 <dependency>
     <groupId>com.github.gwtmaterialdesign</groupId>
     <artifactId>gwt-material-addins</artifactId>
-    <version>2.1.1-SNAPSHOT</version>
+    <version>2.2-SNAPSHOT</version>
 </dependency>
 ```
 

pom.xml

@@ -5,18 +5,18 @@
     <parent>
         <artifactId>gwt-material-parent</artifactId>
         <groupId>com.github.gwtmaterialdesign</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
     </parent>
 
     <artifactId>gwt-material-addins</artifactId>
     <packaging>gwt-lib</packaging>
 
     <name>Gwt Material Addins</name>
-    <version>2.1.1-SNAPSHOT</version>
+    <version>2.1.1</version>
     <description>Extra Components of GWT Material Framework</description>
 
     <properties>
-        <gwt-material.version>2.1.1-SNAPSHOT</gwt-material.version>
+        <gwt-material.version>2.1.1</gwt-material.version>
     </properties>
 
     <scm>